chore: fix doc comments (#11322)

* chore: fix doc comments

* Update base.py

* Update base.py

llama-index-integrations/readers/llama-index-readers-file/llama_index/readers/file/markdown/base.py

@@ -71,12 +71,12 @@ class MarkdownReader(BaseReader):
         return markdown_tups
 
     def remove_images(self, content: str) -> str:
-        """Get a dictionary of a markdown file from its path."""
+        """Remove images in markdown content."""
         pattern = r"!{1}\[\[(.*)\]\]"
         return re.sub(pattern, "", content)
 
     def remove_hyperlinks(self, content: str) -> str:
-        """Get a dictionary of a markdown file from its path."""
+        """Remove hyperlinks in markdown content."""
         pattern = r"\[(.*?)\]\((.*?)\)"
         return re.sub(pattern, r"\1", content)