aws-help: fix more information link (#6759)

pages/common/aws-help.md

@@ -1,7 +1,7 @@
 # aws help
 
 > Display help information about the AWS CLI.
-> More information: <https://docs.aws.amazon.com/cli/latest/reference/>.
+> More information: <https://docs.aws.amazon.com/cli/latest/userguide/cli-usage-help.html>.
 
 - Display help: