style(help): fixed typo on diagnostic page
# Diagnostic mode
-[solution_name]'s diagnostic mode produces a diagnostiz zip containing files needed for troubleshooting.
+[solution_name]'s diagnostic mode produces a diagnostic zip containing files needed for troubleshooting.
Diagnostic mode automatically enables debug logging (where possible), saves all output (logs, BDIO, and inspector files) to a zip file, and notifies you of the location of the zip.
If you contact Synopsys Technical Support for help troubleshooting an issue, you will need to provide this file.
