The Check Spelling tool checks the spelling of text notes in-context while editing, in a selection, or in the current view or sheet. This tool does not check the spelling of other types of text, such as text in element properties.
To check the spelling of text notes with worksets, be sure that all the view and sheet worksets are editable. If you make a view editable by right-clicking it in the Project Browser and clicking Make Workset Editable, be sure that you have the view activated, not the Project Browser.
Text notes in groups are ignored by the Check Spelling tool unless you are editing the group. The Check Spelling tool notifies you if any groups were skipped when it finishes. If you are editing a group of text notes, the Check Spelling tool tests only the notes in that group.
To check the spelling of text notes, do one of the following
In-Context spell check
To view or modify spelling settings