Edit a Comment
If desired, you can edit your own comments, but you cannot edit comments made by others. 
To edit a comment
- Launch content in the viewer.
 - Click 
. The Add a comment to this section dialog box displays.
 - Navigate to the comment you want to edit and click Edit.
The comment field displays.
 - Enter your changes and click Update. 
 - Click 
 to close the comments window and return to the viewer.