Updated commit message.
Removed the "-" from "system-" when it is a command.
Fixed syntax error: removed a "-" is added in step 6.
Closes-bug: 1995741
Change-Id: I1c59b66ef6b7ffcd39e41d92fd6fc59e053c4eab
Signed-off-by: Elaine Fonaro <elaine.fonaro@windriver.com>