Regenerate README file - 2024-01-11

Author: schlessera

README.md

@@ -463,7 +463,7 @@ network|site cache, please see docs for `wp transient`.
     $ wp transient delete --all --network
     Success: 2 transients deleted from the database.
 
-    # Delete all transients in a multsite.
+    # Delete all transients in a multisite.
     $ wp transient delete --all --network && wp site list --field=url | xargs -n1 -I % wp --url=% transient delete --all