From db37920fa71060d8557dc83013c06f8ff61ef4a1 Mon Sep 17 00:00:00 2001
From: Markus Reiter <me@reitermark.us>
Date: Tue, 20 Sep 2016 21:36:24 +0200
Subject: [PATCH] Run `rubocop`.

---
 Library/Homebrew/requirements.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Library/Homebrew/requirements.rb b/Library/Homebrew/requirements.rb
index 68d21a2b7a..3774319eea 100644
--- a/Library/Homebrew/requirements.rb
+++ b/Library/Homebrew/requirements.rb
@@ -39,11 +39,11 @@ class XcodeRequirement < Requirement
       Installing just the Command Line Tools is not sufficient.
     EOS
     if MacOS.version >= :lion
-      message += <<-EOS.undent
+      message + <<-EOS.undent
         Xcode can be installed from the App Store.
       EOS
     else
-      message += <<-EOS.undent
+      message + <<-EOS.undent
         Xcode can be installed from https://developer.apple.com/xcode/downloads/
       EOS
     end
-- 
GitLab