Remove html image tag TODO

docs/generate_docs.py

@@ -323,13 +323,10 @@ def replace_relpath_with_url(relpath, src_doc_path):
 def replace_hyperlink(m, src_doc_path):
     """
     TODO: Support of HTML tags for future docs.
-    1. Markdown allows <link>, e.g. <a href=[^>]+>. Whether we want to
-       find and replace the link depends on if they link to internal .md files
-       or allows relative paths. I haven't seen one such case in our doc so
-       should be safe for now.
-    2. Broken images have been found in the client repo src/grpc_generated/java/README.md.
-       Sphinx did not compile HTML image tags correctly. Reach out to @yinggeh for more detail.
-       Ex: <img src="images/proto-files.png" width="220" />
+    Markdown allows <link>, e.g. <a href=[^>]+>. Whether we want to
+    find and replace the link depends on if they link to internal .md files
+    or allows relative paths. I haven't seen one such case in our doc so
+    should be safe for now.
     """
 
     hyperlink_str = m.group(2)