typo and docstring

examples/example.md

@@ -40,7 +40,7 @@ Two tildes indicates strikethrough, e.g. `~~cross out~~` render ~~cross out~~.
 
 ### Inline code ###
 
-Inline cod is indicated by backticks. e.g. `import this`.
+Inline code is indicated by backticks. e.g. `import this`.
 
 ## Fences
 

src/textual/widgets/_markdown.py

@@ -99,6 +99,7 @@ class Block(Static):
         self.update(text)
 
     async def action_link(self, href: str) -> None:
+        """Called on link click."""
         await self.post_message(Markdown.LinkClicked(href, sender=self))