diff --git a/app/controllers/repp/v1/base_controller.rb b/app/controllers/repp/v1/base_controller.rb
index e28f49a87..b26de845f 100644
--- a/app/controllers/repp/v1/base_controller.rb
+++ b/app/controllers/repp/v1/base_controller.rb
@@ -17,10 +17,10 @@ module Repp
         @response = { code: 2303, message: 'Object does not exist' }
         render(json: @response, status: :not_found)
       rescue ActionController::ParameterMissing, Apipie::ParamMissing => e
-        @response = { code: 2003, message: e }
+        @response = { code: 2003, message: e.message.gsub(/\n/, '. ') }
         render(json: @response, status: :bad_request)
       rescue Apipie::ParamInvalid => e
-        @response = { code: 2005, message: e }
+        @response = { code: 2005, message: e.message.gsub(/\n/, '. ') }
         render(json: @response, status: :bad_request)
       ensure
         create_repp_log
diff --git a/test/integration/api/nameservers/put_test.rb b/test/integration/api/nameservers/put_test.rb
index a55014709..1c1c16a01 100644
--- a/test/integration/api/nameservers/put_test.rb
+++ b/test/integration/api/nameservers/put_test.rb
@@ -100,7 +100,7 @@ class APINameserversPutTest < ApplicationIntegrationTest
 
     assert_response 400
     assert_equal ({ code: 2003,
-                    message: 'param is missing or the value is empty: hostname' }),
+                    message: 'param is missing or the value is empty: hostname. Did you mean?  hostname' }),
                  JSON.parse(response.body, symbolize_names: true)
   end