This is my contribution to Superalgos

Client/httpInterface.js

@@ -859,7 +859,7 @@ exports.newHttpInterface = function newHttpInterface(WEB_SERVER, DATA_FILE_SERVE
 
                     docs.placeholder.errorDetails = {
                         style: 'Json',
-                        text: JSON.stringify(error)
+                        text: JSON.stringify(error, undefined, 4)
                     }
 
                     let customResponse = {
@@ -867,7 +867,7 @@ exports.newHttpInterface = function newHttpInterface(WEB_SERVER, DATA_FILE_SERVE
                         docs: docs
                     }
 
-                    respondWithContent(JSON.stringify(customResponse, undefined, 4), httpResponse)
+                    respondWithContent(JSON.stringify(customResponse), httpResponse)
 
                 }
             }