add a not to not translate an example string

src/command_system/implementation/custom.py

@@ -102,6 +102,7 @@ class CustomPrivateChatCommands(CommandContainer):
     HOSTS = PrivateChatCommands,
 
     @command
+    #Example string. Do not translate
     @doc(_("The same as using a doc-string, except it supports translation"))
     def make_coffee(self):
         return "I'm not a coffee machine!"
@@ -118,4 +119,4 @@ class CustomGroupChatCommands(CommandContainer):
 
     @command
     def fetch(self):
-        return "Buy yourself a dog."
+        return "Buy yourself a dog."