diff --git a/Library/Homebrew/formula_creator.rb b/Library/Homebrew/formula_creator.rb
index c9fd8e01841aa..34aeceb2a3ec3 100644
--- a/Library/Homebrew/formula_creator.rb
+++ b/Library/Homebrew/formula_creator.rb
@@ -224,7 +224,7 @@ def install
             # to `brew install` such as `--HEAD` also need to be provided to `brew test`.
             #
             # The installed folder is not in the path, so use the entire path to any
-            # executables being tested: `system "\#{bin}/program", "do", "something"`.
+            # executables being tested: `system bin/"program", "do", "something"`.
             system "false"
           end
         end