Fixup #15222: User Guide temporary copies (#15248)

Fixup #15222 due to #15222 (comment)

Summary of the issue:
NVDA does not currently prevent saving input gestures when running a temporary copy

Description of user facing changes
Fix user guide to be more accurate

user_docs/en/userGuide.t2t

@@ -349,7 +349,7 @@ However, if you wish to copy NVDA onto read-only media such as a CD, you should
 Running the portable version directly from read-only media is not supported at this time.
 
 The [NVDA installer #StepsForRunningTheDownloadLauncher] can be used as a temporary copy of NVDA.
-Temporary copies prevent saving NVDA configuration such as settings or input gestures.
+Temporary copies prevent saving NVDA settings.
 This includes disabling usage of the [Add-on Store #AddonsManager].
 
 Portable and temporary copies of NVDA have the following restrictions: