diff --git a/README.md b/README.md
index c500cf38..d7bbcd37 100644
--- a/README.md
+++ b/README.md
@@ -324,7 +324,7 @@ All of the `translatepy` errors are inherited from `translatepy.exceptions.Trans
 
 You can make your own `Translator` using the `translatepy.translators.base.BaseTranslator` class.
 
-Make sure that you inherit from this class when creating your translator and to **follow the instruction from [plugin.md](plugin.md)**
+Make sure that you inherit from this class when creating your translator and to **follow the instruction from [plugin.md](https://github.com/Animenosekai/translate/blob/main/plugin.md)**
 
 ## Caching
 
diff --git a/plugin.md b/plugin.md
index 8292677a..3fe2db1e 100644
--- a/plugin.md
+++ b/plugin.md
@@ -30,6 +30,8 @@ class TranslatorName(BaseTranslator):
     translatepy's implementation of <TranslatorName>
     """
 
+    _supported_languages = {"set", "of", "supported", "language", "code"}
+
     def __init__(self, request: Request = Request()):
         self.session = request
 
@@ -139,7 +141,7 @@ Responses will be cached in the Base class if successful
 
 ### Supported Languages
 
-We might be needing the "_supported_languages" method in the future so it is best to add it.
+The `_supported_languages` set is optional but highly recommended to avoid making unneeded requests.
 
 ### Recursion