diff --git a/Library/Homebrew/cmd/doctor.rb b/Library/Homebrew/cmd/doctor.rb
index 0d6cb04ac36a91107fee8b1f8b8f8838d313402f..13657b0aee9d85d6050791c376239f53dceb0731 100644
--- a/Library/Homebrew/cmd/doctor.rb
+++ b/Library/Homebrew/cmd/doctor.rb
@@ -307,6 +307,7 @@ def check_homebrew_prefix
   unless HOMEBREW_PREFIX.to_s == '/usr/local'
     puts <<-EOS.undent
       You can install Homebrew anywhere you want, but some brews may only work
+      You can install Homebrew anywhere you want, but some brews may only build
       correctly if you install to /usr/local.
 
     EOS