parens to fix syntastic warning

zhon · Apr 4, 2013 · bdd6ead · bdd6ead
1 parent b156c04
commit bdd6ead
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/cask/scopes.rb b/lib/cask/scopes.rb
@@ -12,7 +12,7 @@ def all_titles
       cask_titles = Dir[tapspath.join("*", "Casks", "*.rb")]
       cask_titles.map { |c|
         # => "/usr/local/Library/Taps/example-tap/Casks/example.rb"
-        c.sub! /\.rb$/, ''
+        c.sub!(/\.rb$/, '')
         # => ".../example"
         c = c.split("/").last 3
         # => ["example-tap", "Casks", "example"]