add pin/unpin to help

Closes Homebrew/homebrew#23267. Signed-off-by: Adam Vandenberg <flangy@gmail.com>

add pin/unpin to help
4d086e83 · Stan · Adam Vandenberg · 8b5b220d · 4d086e83
Commit 4d086e83 authored 11 years ago by Stan Committed by Adam Vandenberg 11 years ago
--- a/Library/Homebrew/cmd/help.rb
+++ b/Library/Homebrew/cmd/help.rb
@@ -7,6 +7,7 @@ Example usage:
  brew list [FORMULA...]
  brew update
  brew upgrade [FORMULA...]
+  brew pin/unpin [FORMULA...]

 Troubleshooting:
  brew doctor