ack: ruby 1.8 syntax fix

Whether Rubocop likes it or not, adding a comma in the place it was breaks brew for <Mavericks' users.
Homebrew · Oct 6, 2015 · 7cda42c · 7cda42c
1 parent 0ff1f54
commit 7cda42c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Library/Formula/ack.rb b/Library/Formula/ack.rb
@@ -52,6 +52,6 @@ def install
 
   test do
     assert_equal "foo bar\n", pipe_output("#{bin}/ack --noenv --nocolor bar -",
-                                          "foo\nfoo bar\nbaz",)
+                                          "foo\nfoo bar\nbaz")
   end
 end