diff --git a/lib/gitlab/ci/config/entry/variables.rb b/lib/gitlab/ci/config/entry/variables.rb
index f615874fa68e1a2c14a5b08560642a8d68bc44da..c3b0e651c3a91a2edb1510326196c3dde6f7ab96 100644
--- a/lib/gitlab/ci/config/entry/variables.rb
+++ b/lib/gitlab/ci/config/entry/variables.rb
@@ -1,7 +1,7 @@
 module Gitlab
   module Ci
     class Config
-     module Entry
+      module Entry
         ##
         # Entry that represents environment variables.
         #