remove TODO

Author: plu

doc/source/conf.py

@@ -188,7 +188,6 @@ def copy_examples_to_output_dir(app: sphinx.application.Sphinx, exception: Excep
         Exception encountered during the building of the documentation.
 
     """
-    # TODO(echambla): #511 investigate issues when using OUTPUT_EXAMPLES instead of SOURCE_EXAMPLES
     OUTPUT_EXAMPLES = pathlib.Path(app.outdir) / "examples"
     OUTPUT_IMAGES = OUTPUT_EXAMPLES / "img"
     OUTPUT_CORE = OUTPUT_EXAMPLES / "core"