Enhanced the user creation way.

scripts/manager.sh

@@ -112,9 +112,8 @@ We can't execute commands inside it, you can run it with:
 
     # Execute the command in the container
     OUTPUT=$(docker exec "$CONTAINER_NAME" bash -c "$COMMAND" 2>&1)
-
     local EXIT_CODE=$?
-
+    
     # Check if the command succeeded
     if [[ $EXIT_CODE -eq 0 ]]; then
         EXECUTION_MESSAGE="$OUTPUT"  # Return the output
@@ -174,7 +173,7 @@ create_user(){
     local RETURN_CODE=$?
 
     if [[ $RETURN_CODE -eq 0 ]]; then
-        print_header $EXECUTION_MESSAGE
+        print_header "$EXECUTION_MESSAGE"
     else
         print_header "Couldn't create the user due to the above error."
     fi