[maccess] help update

:Release Notes:
-

:Detailed Notes:
-

:Testing Performed:
-

:QA Notes:
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:Issues Addressed:
-

mutex_access.sh

@@ -10,12 +10,12 @@ jump=""
 lock_file="lock.mutex"
 
 usage() {
-    echo "Usage: $0 [-p PORT -J jump1,jump2] user@host"
+    echo "Usage: $0 [-p PORT -J jump1,jump2 -u YourName] user@host"
     exit 1
 }
 
 # Parse command line options
-while getopts ":p:J:u:" opt; do
+while getopts ":p:J:u:h" opt; do
     case $opt in
         p) 
             if ! [[ "$OPTARG" =~ ^[0-9]+$ ]] || [ "$OPTARG" -gt 65535 ]; then
@@ -31,6 +31,9 @@ while getopts ":p:J:u:" opt; do
         u)
             user="$OPTARG"
             ;;
+	h)
+	    usage
+	    ;;
         \?)
             echo "Invalid option: -$OPTARG"
             usage