tests: fix code style issues (#587)

1 files changed, 3 insertions, 3 deletions

diff --git a/Library/Homebrew/test/testing_env.rb b/Library/Homebrew/test/testing_env.rb
index faf7797d1..e5ce1851e 100644
--- a/Library/Homebrew/test/testing_env.rb
+++ b/Library/Homebrew/test/testing_env.rb
@@ -30,7 +30,7 @@ module Homebrew
       assert_equal Version.create(expected), actual
     end
 
-    def assert_version_detected(expected, url, specs={})
+    def assert_version_detected(expected, url, specs = {})
       assert_equal expected, Version.detect(url, specs).to_s
     end
 
@@ -111,9 +111,9 @@ module Homebrew
     end
 
     def refute_eql(exp, act, msg = nil)
-      msg = message(msg) {
+      msg = message(msg) do
         "Expected #{mu_pp(act)} to not be eql to #{mu_pp(exp)}"
-      }
+      end
       refute exp.eql?(act), msg
     end