diff --git a/lib/diaspora_federation/receiver/private.rb b/lib/diaspora_federation/receiver/private.rb
index 738388a..2db694e 100644
--- a/lib/diaspora_federation/receiver/private.rb
+++ b/lib/diaspora_federation/receiver/private.rb
@@ -1,5 +1,4 @@
 module DiasporaFederation
-
   class Receiver
     # Receiver::Private is used to receive private messages, which are addressed to a specific user, encrypted with his
     # public key and packed using Salmon::EncryptedSlap
diff --git a/spec/controllers/diaspora_federation/receive_controller_spec.rb b/spec/controllers/diaspora_federation/receive_controller_spec.rb
index 9f77fce..6e28b69 100644
--- a/spec/controllers/diaspora_federation/receive_controller_spec.rb
+++ b/spec/controllers/diaspora_federation/receive_controller_spec.rb
@@ -20,7 +20,7 @@ module DiasporaFederation
         expect(DiasporaFederation.callbacks).to receive(:trigger)
                                                   .with(:queue_public_receive, "<diaspora/>")
 
-        post :public, xml: CGI::escape("<diaspora/>")
+        post :public, xml: CGI.escape("<diaspora/>")
       end
     end
 
@@ -53,7 +53,7 @@ module DiasporaFederation
                                                   .with(:queue_private_receive, "any-guid", "<diaspora/>")
                                                   .and_return(true)
 
-        post :private, guid: "any-guid", xml: CGI::escape("<diaspora/>")
+        post :private, guid: "any-guid", xml: CGI.escape("<diaspora/>")
       end
     end
   end