Fix code blocks in Translator docs

Author: EvieePy

twitchio/ext/commands/translators.py

@@ -77,6 +77,7 @@ def get_langcode(self, ctx: Context[Any], name: str) -> str | None:
         -------
 
         .. code:: python3
+
             # For example purposes only the "get_langcode" method is shown in this example...
             # The "translate" method must also be implemented...
 
@@ -128,6 +129,7 @@ async def translate(self, ctx: Context[Any], text: str, langcode: str) -> str:
         -------
 
         .. code:: python3
+
             # For example purposes only the "translate" method is shown in this example...
             # The "get_langcode" method must also be implemented...