diff --git a/docs/Acceptable-Formulae.md b/docs/Acceptable-Formulae.md
index 12084fad76774114f5facd463af1a56464c6223a..9f4fb45dba2742db3bad7ec0ee6fc1424a5ab31b 100644
--- a/docs/Acceptable-Formulae.md
+++ b/docs/Acceptable-Formulae.md
@@ -1,4 +1,5 @@
 # Acceptable Formulae
+
 Some formulae should not go in
 [homebrew/core](https://github.com/Homebrew/homebrew-core). But there are
 additional [Interesting Taps & Forks](Interesting-Taps-&-Forks.md) and anyone can start their
diff --git a/docs/Analytics.md b/docs/Analytics.md
index 80515d0799253217d2348282be422fe913e68e2f..b4e73f75df76268d149d37550b230ec507907e42 100644
--- a/docs/Analytics.md
+++ b/docs/Analytics.md
@@ -1,4 +1,5 @@
 # Anonymous Aggregate User Behaviour Analytics
+
 Homebrew has begun gathering anonymous aggregate user behaviour analytics and reporting these to Google Analytics. You will be notified the first time you run `brew update` or install Homebrew.
 
 ## Why?
diff --git a/docs/Bottles.md b/docs/Bottles.md
index 7d2982c142808ff5ff308a37bc030b8316f8e996..2752ebe0329d26c2142f4f43bd7944b4999556ba 100644
--- a/docs/Bottles.md
+++ b/docs/Bottles.md
@@ -1,4 +1,5 @@
 # Bottles (binary packages)
+
 Bottles are produced by installing a formula with `brew install --build-bottle $FORMULA` and then bottling it with `brew bottle $FORMULA`. This outputs the bottle DSL which should be inserted into the formula file.
 
 ## Usage
diff --git a/docs/Brew-Test-Bot-For-Core-Contributors.md b/docs/Brew-Test-Bot-For-Core-Contributors.md
index 4b697066c42c7dc0fa6dd477ff8d122f2cfab025..f4c9a0ec6eb6bce08575f7bca81534aa89c9a799 100644
--- a/docs/Brew-Test-Bot-For-Core-Contributors.md
+++ b/docs/Brew-Test-Bot-For-Core-Contributors.md
@@ -1,4 +1,5 @@
 # Brew Test Bot For Core Contributors
+
 If a build has run and passed on `brew test-bot` then it can be used to quickly bottle formulae.
 
 There are two types of Jenkins jobs you will interact with:
diff --git a/docs/Brew-Test-Bot.md b/docs/Brew-Test-Bot.md
index 0a5f76bda9cafdb8ddf1905461e76f17d48601cf..db39327fac9ac77496ad6bcc29bee94e8745afda 100644
--- a/docs/Brew-Test-Bot.md
+++ b/docs/Brew-Test-Bot.md
@@ -1,4 +1,5 @@
 # Brew Test Bot
+
 `brew test-bot` is the name for the automated review and testing system funded
 by [our Kickstarter in 2013](https://www.kickstarter.com/projects/homebrew/brew-test-bot).
 
diff --git a/docs/C++-Standard-Libraries.md b/docs/C++-Standard-Libraries.md
index 0bb987def7d99e0ccfc282daa099c696053e06cf..c1725f202094cd6085b6110e21a0a61aa1d875bb 100644
--- a/docs/C++-Standard-Libraries.md
+++ b/docs/C++-Standard-Libraries.md
@@ -1,4 +1,5 @@
 # C++ Standard Libraries
+
 There are two C++ standard libraries supported by Apple compilers.
 
 The default for 10.8 and earlier is **libstdc++**, supported by Apple GCC
diff --git a/docs/Checksum_Deprecation.md b/docs/Checksum_Deprecation.md
index c86f3a1a366c2dd6c4d851f3c767ada31f2285db..3ef0d41ecf384ecd6a249a52547197b8db14ea4c 100644
--- a/docs/Checksum_Deprecation.md
+++ b/docs/Checksum_Deprecation.md
@@ -1,4 +1,5 @@
 # MD5 and SHA-1 Deprecation
+
 During early 2015 Homebrew started the process of deprecating _SHA1_ for package
 integrity verification. Since then every formulae under the Homebrew organisation
 has been moved onto _SHA256_ verification; this includes both source packages
diff --git a/docs/Common-Issues.md b/docs/Common-Issues.md
index 14f2836c414014ac0f1f241de7e7ca73f38bfbb3..8da622ab420b2f5f742122f5286bc8e2627305cd 100644
--- a/docs/Common-Issues.md
+++ b/docs/Common-Issues.md
@@ -1,4 +1,5 @@
 # Common Issues
+
 This is a list of commonly encountered problems, known issues, and their solutions.
 
 ### `brew` complains about absence of "Command Line Tools"
diff --git a/docs/Custom-GCC-and-cross-compilers.md b/docs/Custom-GCC-and-cross-compilers.md
index 99b52c060be6365f30603e8b54dc3dd4c9804645..08a8b2b194df5d81b273b9b3b721b4fdb871d451 100644
--- a/docs/Custom-GCC-and-cross-compilers.md
+++ b/docs/Custom-GCC-and-cross-compilers.md
@@ -1,4 +1,5 @@
 # Custom GCC and Cross Compilers
+
 Homebrew depends on having an up-to-date version of Xcode because it comes with
 specific versions of build tools e.g. `clang`.
 
diff --git a/docs/External-Commands.md b/docs/External-Commands.md
index b88ba3fa56f0e3eef0ab7e15abaaec48afa92802..59622bd3ab572f4aaa76b6a9f324e332db5abe81 100644
--- a/docs/External-Commands.md
+++ b/docs/External-Commands.md
@@ -1,4 +1,5 @@
 # External Commands
+
 Homebrew, like Git, supports *external commands*. This lets you create new commands that can be run like:
 
 ```shell
diff --git a/docs/Formula-Cookbook.md b/docs/Formula-Cookbook.md
index 69a47b211143c63cc5ef6b49f463a635abe090a8..9d02a0f9a6d31400bd9ddb53493e983cebca17f6 100644
--- a/docs/Formula-Cookbook.md
+++ b/docs/Formula-Cookbook.md
@@ -1,4 +1,5 @@
 # Formula Cookbook
+
 A formula is a package definition written in Ruby. It can be created with `brew create $URL`, installed with `brew install $FORMULA`, and debugged with `brew install --debug --verbose $FORMULA`. Formulae use the [Formula API](http://www.rubydoc.info/github/Homebrew/brew/master/Formula) which provides various Homebrew-specific helpers.
 
 ## Homebrew Terminology
diff --git a/docs/Gems,-Eggs-and-Perl-Modules.md b/docs/Gems,-Eggs-and-Perl-Modules.md
index dfbdc224f0b6cafd91efd45074e436f67e648f31..770d770f62ba941b58d8dd0810f7e167f6fd06fe 100644
--- a/docs/Gems,-Eggs-and-Perl-Modules.md
+++ b/docs/Gems,-Eggs-and-Perl-Modules.md
@@ -1,4 +1,5 @@
 # Gems, Eggs and Perl Modules
+
 On a fresh macOS installation there are three empty directories for
 add-ons available to all users:
 
diff --git a/docs/Homebrew-and-Python.md b/docs/Homebrew-and-Python.md
index 0757b5d2443fc0056eaf74e968433852a2651f58..e2f59c322e98aee3d815f97d52a360fa917ad567 100644
--- a/docs/Homebrew-and-Python.md
+++ b/docs/Homebrew-and-Python.md
@@ -1,4 +1,5 @@
 # Python
+
 This page describes how Python is handled in Homebrew for users. See [Python for Formula Authors](Python-for-Formula-Authors.md) for advice on writing formulae to install packages written in Python.
 
 Homebrew should work with any [CPython](https://stackoverflow.com/questions/2324208/is-there-any-difference-between-cpython-and-python) and defaults to the macOS system Python.
diff --git a/docs/How-to-Create-and-Maintain-a-Tap.md b/docs/How-to-Create-and-Maintain-a-Tap.md
index ff7de80299294911c5d873d15b421d03fc4cc373..5c8f3a8c42f6abc8aea2067886e0ae648c9d58fb 100644
--- a/docs/How-to-Create-and-Maintain-a-Tap.md
+++ b/docs/How-to-Create-and-Maintain-a-Tap.md
@@ -1,4 +1,5 @@
 # How to Create and Maintain a Tap
+
 Taps are external sources of Homebrew formulae and/or external commands. They
 can be created by anyone to provide their own formulae and/or external commands
 to any Homebrew user.
diff --git a/docs/Installation.md b/docs/Installation.md
index ff5649a7228e23aea190ddd320c7469638784e2c..dbe8b9917a3855a9134e1b66b65d0424d734c07e 100644
--- a/docs/Installation.md
+++ b/docs/Installation.md
@@ -1,4 +1,5 @@
 # Installation
+
 The suggested and easiest way to install Homebrew is on the
 [homepage](http://brew.sh).
 
diff --git a/docs/Interesting-Taps-&-Forks.md b/docs/Interesting-Taps-&-Forks.md
index dcb860a23ccd539d5b17dce335216b032e6220be..a5c6094412951e71fc91559ad383bf645c0318bd 100644
--- a/docs/Interesting-Taps-&-Forks.md
+++ b/docs/Interesting-Taps-&-Forks.md
@@ -1,4 +1,5 @@
 # Interesting Taps & Forks
+
 A Tap is homebrew-speak for a git repository containing extra formulae.
 Homebrew has the capability to add (and remove) multiple taps to your local installation with the `brew tap` and `brew untap` command. Type `man brew` in your Terminal. The main repository https://github.com/Homebrew/homebrew-core, often called `homebrew/core`, is always built-in.
 
diff --git a/docs/Kickstarter-Supporters.md b/docs/Kickstarter-Supporters.md
index ae9556390f14e121122c062c9071f8baa9f4463c..3f39b435c0c2e69ae1715111e72b69ff207c2b53 100644
--- a/docs/Kickstarter-Supporters.md
+++ b/docs/Kickstarter-Supporters.md
@@ -1,4 +1,5 @@
 # Kickstarter Supporters
+
 This file contains a list of the awesome people who gave 拢5 or more to
 [our Kickstarter](https://www.kickstarter.com/projects/homebrew/brew-test-bot).
 
diff --git a/docs/Maintainer-Guidelines.md b/docs/Maintainer-Guidelines.md
index d83118642a05e54ddd401810c1bb3fe63183d228..fdb7e88f9c7032ab007b9cbead90bc3c4fd5da25 100644
--- a/docs/Maintainer-Guidelines.md
+++ b/docs/Maintainer-Guidelines.md
@@ -1,4 +1,5 @@
 # Maintainer Guidelines
+
 **This guide is for maintainers.** These special people have **write
 access** to Homebrew鈥檚 repository and help merge the contributions of
 others. You may find what is written here interesting, but it鈥檚
diff --git a/docs/Maintainers-Avoiding-Burnout.md b/docs/Maintainers-Avoiding-Burnout.md
index f3ba3e346c2eca968b72d714d809d8a123bf5a5d..99353d946b032cb7ca74789d0a676505115c4d6d 100644
--- a/docs/Maintainers-Avoiding-Burnout.md
+++ b/docs/Maintainers-Avoiding-Burnout.md
@@ -1,4 +1,5 @@
 # Maintainers: Avoiding Burnout
+
 **This guide is for maintainers.** These special people have **write
 access** to Homebrew鈥檚 repository and help merge the contributions of
 others. You may find what is written here interesting, but it鈥檚
diff --git a/docs/Migrating-A-Formula-To-A-Tap.md b/docs/Migrating-A-Formula-To-A-Tap.md
index 7bc984f84a5750ab6ec0ba7daa7d99a78fbd83d4..ba557705630c0a986bcc30ab98bea49f86fdddc5 100644
--- a/docs/Migrating-A-Formula-To-A-Tap.md
+++ b/docs/Migrating-A-Formula-To-A-Tap.md
@@ -1,4 +1,5 @@
 # Migrating A Formula To A Tap
+
 There are times when we may wish to migrate a formula from one tap into another tap. To do this:
 
 1. Create a pull request to the new tap adding the formula file as-is from the original tap. Fix any test failures that may occur due to the stricter requirements for new formulae than existing formula (e.g. `brew audit --strict` must pass for that formula).
diff --git a/docs/New-Maintainer-Checklist.md b/docs/New-Maintainer-Checklist.md
index b1117ce9bc6e49327b9c412303d824e4c3d7dc5e..29c2d4ece35bd08395f7f8192879b8c4f370cb87 100644
--- a/docs/New-Maintainer-Checklist.md
+++ b/docs/New-Maintainer-Checklist.md
@@ -1,4 +1,5 @@
 # New Maintainer Checklist
+
 **This is a guide used by existing maintainers to invite new maintainers. You might find it interesting but there's nothing here users should have to know.**
 
 So, there's someone who has been making consistently high-quality contributions to Homebrew for a long time and shown themselves able to make slightly more advanced contributions than just e.g. formula updates? Let's invite them to be a maintainer!
diff --git a/docs/Querying-Brew.md b/docs/Querying-Brew.md
index 70fe6bb06e5ad7fd143070a3fe00efa476b84a2a..6d37cb588d62d20776b8ce4958571362d41c1b7a 100644
--- a/docs/Querying-Brew.md
+++ b/docs/Querying-Brew.md
@@ -1,4 +1,5 @@
 # Querying `brew`
+
 _In this document we will be using [jq](https://stedolan.github.io/jq/) to parse JSON, available from Homebrew using `brew install jq`._
 
 ## Overview
diff --git a/docs/Versions.md b/docs/Versions.md
index 87bc9f5662f082ca391c4150bb518bc23b03f30f..9e679db7ddfb15e2ec5a64e5f8a103e5401814ec 100644
--- a/docs/Versions.md
+++ b/docs/Versions.md
@@ -1,4 +1,5 @@
 # Versions
+
 Now that [Homebrew/versions](https://github.com/homebrew/homebrew-versions) has been deprecated [Homebrew/core](https://github.com/homebrew/homebrew-core) supports multiple versions of formulae with a new naming format.
 
 In [Homebrew/versions](https://github.com/homebrew/homebrew-versions) the formula for GCC 6 was named `gcc6.rb` and began `class Gcc6 < Formula`. In [Homebrew/core](https://github.com/homebrew/homebrew-core) this same formula is named `gcc@6.rb` and begins `class GccAT6 < Formula`.
diff --git a/docs/brew-tap.md b/docs/brew-tap.md
index f73f1813e84300f708ad6a7cec2b93aa37d08430..15f8c793643d68d4a16f26c3e728bbfb775217da 100644
--- a/docs/brew-tap.md
+++ b/docs/brew-tap.md
@@ -1,4 +1,5 @@
 # Taps (third-party repositories)
+
 `brew tap` adds more repos to the list of formulae that `brew` tracks, updates,
 and installs from. By default, `tap` assumes that the repos come from GitHub,
 but the command isn't limited to any one location.