jsdoc fixed

Author: seizu

src/GattServer.js

@@ -58,7 +58,7 @@ class GattServer {
   /**
    * Find the service UUID and characteristic UUID based on a characteristic handle
    * @param {number} charHandle
-   * @returns {<Object|null>}
+   * @returns {Object|null}
    */
   async getUUIDbyHandle(charHandle) {
     const handle = charHandle - 1;