Update error message

Linux Script/configure-linux.sh

@@ -371,7 +371,7 @@ checkIfValidUserNamePassword() {
   echo "INFO: Checking if provided username and password is correct."
   if [ $(curl -s -u $LOGGLY_USERNAME:$LOGGLY_PASSWORD $LOGGLY_ACCOUNT_URL/apiv2/customer | grep "Unauthorized" | wc -l) == 1 ]; then
     logMsgToConfigSysLog "INFO" "INFO: Please check your username or reset your password at $LOGGLY_ACCOUNT_URL/account/users/"
-    logMsgToConfigSysLog "ERROR" "ERROR: Invalid Loggly username or password. Your username is visible at the top right of the Loggly console before the @ symbol. You can reset your password at http://<subdomain>.loggly.com/login."
+    logMsgToConfigSysLog "ERROR" "ERROR: Invalid Loggly username or password. Your username is visible at the top right of the Loggly console. You can reset your password at http://<subdomain>.loggly.com/login."
     exit 1
   else
     logMsgToConfigSysLog "INFO" "INFO: Username and password authorized successfully."