diff --git a/lib/OAuth.js b/lib/OAuth.js
index ee907973..ef6ac243 100644
--- a/lib/OAuth.js
+++ b/lib/OAuth.js
@@ -13,8 +13,7 @@ class OAuth extends EventEmitter {
 
     this.oauth_code_url = `${Constants.URLS.YT_BASE_URL}/o/oauth2/device/code`;
     this.oauth_token_url = `${Constants.URLS.YT_BASE_URL}/o/oauth2/token`;
-    this.guide_url = `${Constants.URLS.YT_BASE_URL}/youtubei/v1/guide`;
-
+    
     this.model_name = Constants.OAUTH.MODEL_NAME;
     this.grant_type = Constants.OAUTH.GRANT_TYPE;
     this.scope = Constants.OAUTH.SCOPE;
@@ -124,7 +123,7 @@ class OAuth extends EventEmitter {
 
   /**
    * Gets a new access token using a refresh token.
-   * @returns {object.<{ credentials: { access_token: string; refresh_token: string; expires: Date }; status: string }>}
+   * @returns {Promise.<{ credentials: { access_token: string; refresh_token: string; expires: Date }; status: string }>}
    */
   async refreshAccessToken() {
     const identity = await this.#getClientIdentity();
@@ -178,7 +177,7 @@ class OAuth extends EventEmitter {
     // Here we download the script and extract the necessary data to proceed with the auth flow.
     const url_body = this.auth_script_regex.exec(yttv_response.data)[1];
     const script_url = `${Constants.URLS.YT_BASE_URL}/${url_body}`;
-
+    
     const response = await Axios.get(script_url, Constants.DEFAULT_HEADERS).catch((error) => error);
     if (response instanceof Error) throw new Error(`Could not extract client identity: ${response.message}`);
 
@@ -197,4 +196,4 @@ class OAuth extends EventEmitter {
   }
 }
 
-module.exports = OAuth;
\ No newline at end of file
+module.exports = OAuth;