fix: refine warnigns

Author: exKAZUu

src/codeGenerator.ts

@@ -14,9 +14,10 @@ export class CodeGenerator {
 
     let code = `/* eslint-disable */
 
-/*---------------------------------------------------------------------------------------------*
- * You MUST NOT modify this file manually because it is automatically generated by gen-i18n-ts *
- *---------------------------------------------------------------------------------------------*/
+/*----------------------------------------------------------------------------------------------*
+ * You MUST NOT modify this file manually because it is automatically generated by gen-i18n-ts. *
+ * Modify your JSON files in i18n directory and run "yarn gen-i18n-ts" to regenerate this file. *
+ *----------------------------------------------------------------------------------------------*/
 
 `;