Merge branch 'sh-fix-typo-in-protected-branches-usage' into 'master'

Fix typo in protected_branches usage data



See merge request !758

lib/gitlab/usage_data.rb

@@ -39,7 +39,7 @@ module Gitlab
             pushes: Event.code_push.count,
             pages_domains: PagesDomain.count,
             projects: Project.count,
-            protected_branchess: ProtectedBranch.count,
+            protected_branches: ProtectedBranch.count,
             releases: Release.count,
             remote_mirrors: RemoteMirror.count,
             services: Service.where(active: true).count,

spec/lib/gitlab/usage_data_spec.rb

@@ -54,7 +54,7 @@ describe Gitlab::UsageData do
         projects
         pushes
         pages_domains
-        protected_branchess
+        protected_branches
         releases
         remote_mirrors
         services