os/mac/version: fix Rubocop warnings.

2016-09-11 17:49:27 +01:00 · 2016-09-11 17:49:27 +01:00 · 00f5aa81f2
commit 00f5aa81f2
parent f421374af1
1 changed files with 2 additions and 2 deletions
--- a/Library/Homebrew/os/mac/version.rb
+++ b/Library/Homebrew/os/mac/version.rb
@ -12,8 +12,8 @@ module OS
        :lion          => "10.7",
        :snow_leopard  => "10.6",
        :leopard       => "10.5",
-        :tiger         => "10.4"
-      }
+        :tiger         => "10.4",
+      }.freeze

      def self.from_symbol(sym)
        str = SYMBOLS.fetch(sym) do