Couple of semicolons to match style

app/locale.js

@@ -21,7 +21,7 @@ function getLocaleMessages(locale) {
     'messages.json'
   );
 
-  return JSON.parse(fs.readFileSync(targetFile, 'utf-8'))
+  return JSON.parse(fs.readFileSync(targetFile, 'utf-8'));
 }
 
 // Load locale - if we can't load messages for the current locale, we

main.js

@@ -15,7 +15,7 @@ app.setAppUserModelId('org.whispersystems.signal-desktop')
 
 // Keep a global reference of the window object, if you don't, the window will
 // be closed automatically when the JavaScript object is garbage collected.
-let mainWindow
+let mainWindow;
 
 const config = require("./app/config");