1 files changed, 2 insertions, 2 deletions
diff --git a/lib/gitlab/middleware/read_only/controller.rb b/lib/gitlab/middleware/read_only/controller.rb
index 53e55269c6e..802ff18fc58 100644
--- a/lib/gitlab/middleware/read_only/controller.rb
+++ b/lib/gitlab/middleware/read_only/controller.rb
@@ -5,9 +5,9 @@ module Gitlab
     class ReadOnly
       class Controller
         DISALLOWED_METHODS = %w(POST PATCH PUT DELETE).freeze
-        APPLICATION_JSON = 'application/json'.freeze
+        APPLICATION_JSON = 'application/json'
         APPLICATION_JSON_TYPES = %W{#{APPLICATION_JSON} application/vnd.git-lfs+json}.freeze
-        ERROR_MESSAGE = 'You cannot perform write operations on a read-only instance'.freeze
+        ERROR_MESSAGE = 'You cannot perform write operations on a read-only instance'
 
         WHITELISTED_GIT_ROUTES = {
           'projects/git_http' => %w{git_upload_pack git_receive_pack}