Fix usage message in AWS driver script

src/aws/driver.sh

@@ -1,6 +1,6 @@
 
 awsUsage() {
-    echo "Usage: $0 "$1" [command]"
+    echo "Usage: $0 $1 [command]"
     echo "Commands:"
     echo "   init   - Verify AWS CLI installation, SSH key existence, and defines functions for SSH key import and port addition in AWS EC2"
     echo "   delete - deletes an AWS EC2 instance and its related resources, identified by a given "balloon name", and handles associated cleanup tasks such as removing SSH tunnels and deleting security keys"
@@ -32,7 +32,7 @@ function driver() {
             ;;
         *)
             echo "Error: Invalid command."
-            awsUsage
+            awsUsage "${@:2}"
             ;;
     esac