parens to fix syntastic warning

12 years ago · bdd6ead535
1 changed files with 1 additions and 1 deletions
--- a/lib/cask/scopes.rb
+++ b/lib/cask/scopes.rb
@ -12,7 +12,7 @@ module Cask::Scopes
      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"]