Rubocop fixes

diff --git a/Gemfile b/Gemfile
index 5f040f95ccdc07422d866c6aee144aa6829f61cb..154e53f8484da4c4cff50d230a645fc1c67b0a99 100644 (file)
--- a/Gemfile
+++ b/Gemfile
@@ -117,7 +117,7 @@ gem "canonical-rails"
 gem "logstasher"
 
 # Used to generate images for traces
-gem "gd2-ffij", :git => 'git@github.com:mmd-osm/gd2-ffij.git', :branch => 'animated_gif'
+gem "gd2-ffij", :git => "git@github.com:mmd-osm/gd2-ffij.git", :branch => "animated_gif"
 
 # Used for browser detection
 gem "browser"