Fixed messages and comments for UserErrors

ref #39

src/errors/UserErrors.ts

@@ -3,14 +3,15 @@ import { NotAcceptableError, NotFoundError } from 'routing-controllers';
 
 
 /**
- * Error to throw when no username or email is set
+ * Error to throw when no username or email is set.
+ * We somehow need to identify you :)
  */
 export class UsernameOrEmailNeededError extends NotFoundError {
 	@IsString()
 	name = "UsernameOrEmailNeededError"
 
 	@IsString()
-	message = "no username or email is set!"
+	message = "No username or email is set!"
 }
 
 /**
@@ -33,5 +34,5 @@ export class UserIdsNotMatchingError extends NotAcceptableError {
 	name = "UserIdsNotMatchingError"
 
 	@IsString()
-	message = "The id's don't match!! \n And if you wanted to change a user's id: This isn't allowed"
+	message = "The ids don't match!! \n And if you wanted to change a user's id: This isn't allowed!"
 }