code cleanup

lib/graphics.js

@@ -465,7 +465,7 @@ function graphics(callback) {
     if (nvidia.powerLimit) { controller.powerLimit = nvidia.powerLimit; }
     if (nvidia.clockCore) { controller.clockCore = nvidia.clockCore; }
     if (nvidia.clockMemory) { controller.clockMemory = nvidia.clockMemory; }
-    return controller
+    return controller;
   }
 
 
@@ -772,7 +772,7 @@ function graphics(callback) {
             // needs to be rewritten ... using no spread operators
             result.controllers = result.controllers.map((controller) => { // match by subDeviceId
               return mergeControllerNvidia(controller, nvidiaData.find(device => controller.subDeviceId.toLowerCase() === device.subDeviceId.split('x')[1].toLowerCase()) || {});
-            })
+            });
             // displays
             let dsections = data[1].split(/\n\s*\n/);
             // result.displays = parseLinesWindowsDisplays(dsections);