diff --git a/README.md b/README.md
index 82948287..c47ff1ce 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ Note: Activity from this Chrome extension will not display on leaderboards, so i
 
 [![Chrome](https://wakatime.com/static/img/chrome-web-store.png)](https://chrome.google.com/webstore/detail/wakatime/jnbbnacmeggbgdjgaoojpmhdlkkpblgi)
 
-[![Firefox](https://wakatime.com/static/img/firefox-addon.png)](https://addons.mozilla.org/en-US/firefox/addon/wakatimes/)
+[![Firefox](https://wakatime.com/static/img/firefox-addon.png)](https://addons.mozilla.org/en-US/firefox/addon/wakatime/)
 
 [![Edge](https://wakatime.com/static/img/microsoft-extension.png)](https://microsoftedge.microsoft.com/addons/detail/wakatime/cdnpfnaadjmaplhghnlonephmabegadl)
 
diff --git a/src/core/WakaTimeCore.ts b/src/core/WakaTimeCore.ts
index c74a2c8b..1d699316 100644
--- a/src/core/WakaTimeCore.ts
+++ b/src/core/WakaTimeCore.ts
@@ -354,7 +354,7 @@ class WakaTimeCore {
     };
 
     payload.project = heartbeat.project ?? '<<LAST_PROJECT>>';
-    payload.branch= heartbeat.branch ?? '<<LAST_BRANCH>>';
+    payload.branch = heartbeat.branch ?? '<<LAST_BRANCH>>';
 
     return payload;
   }
diff --git a/src/types/heartbeats.ts b/src/types/heartbeats.ts
index 4c0bb207..69734144 100644
--- a/src/types/heartbeats.ts
+++ b/src/types/heartbeats.ts
@@ -28,9 +28,9 @@ export interface Datum {
 }
 
 export interface SendHeartbeat {
+  branch: string | null;
   hostname: string;
   project: string | null;
-  branch: string | null;
   url: string;
 }
 
diff --git a/src/types/user.ts b/src/types/user.ts
index d19e8922..860e899e 100644
--- a/src/types/user.ts
+++ b/src/types/user.ts
@@ -25,11 +25,11 @@ export interface User {
   is_hireable: boolean;
   is_onboarding_finished: boolean;
   languages_used_public: boolean;
+  last_branch?: string;
   last_heartbeat_at: string;
   last_plugin: string;
   last_plugin_name: string;
   last_project?: string;
-  last_branch?: string;
   location: string;
   logged_time_public: boolean;
   modified_at: string;
diff --git a/webpack.config.ts b/webpack.config.ts
index d38934d0..51a99e07 100644
--- a/webpack.config.ts
+++ b/webpack.config.ts
@@ -75,5 +75,9 @@ export default (
   arv: Record<string, string>,
 ): webpack.Configuration[] => {
   const isProd = arv.mode !== 'development';
-  return [getConfigByBrowser(isProd, 'chrome'), getConfigByBrowser(isProd, 'firefox'), getConfigByBrowser(isProd, 'edge')];
+  return [
+    getConfigByBrowser(isProd, 'chrome'),
+    getConfigByBrowser(isProd, 'firefox'),
+    getConfigByBrowser(isProd, 'edge'),
+  ];
 };