diff --git a/Library/Homebrew/cmd/doctor.rb b/Library/Homebrew/cmd/doctor.rb
index af364f0c8f55685f1803a0b2c2fd535783cb8d8d..81b62b938c42237d1926c4a1380ee6741f79a362 100644
--- a/Library/Homebrew/cmd/doctor.rb
+++ b/Library/Homebrew/cmd/doctor.rb
@@ -357,7 +357,7 @@ def check_xcode_select_path
       these is (probably) what you want:
 
           sudo xcode-select -switch /Developer
-          sudo xcode-select -switch /Application/Xcode.app
+          sudo xcode-select -switch /Applications/Xcode.app
     EOS
   end
 end