Attend to review comments

Author: brizental

glean/src/platform/node/uploader.ts

@@ -41,6 +41,7 @@ class NodeUploader extends Uploader {
 
       request.on("timeout", () => {
         log(LOG_TAG, "Timeout while attempting to upload ping.", LoggingLevel.Error);
+        request.destroy();
         resolve(new UploadResult(UploadResultStatus.RecoverableFailure));
       });
 

glean/src/platform/qt/uploader.ts

@@ -26,7 +26,7 @@ class QtUploader extends Uploader {
       };
 
       xhr.onerror = function(e) {
-        log(LOG_TAG, ["Network rror while attempting to upload ping.\n", e.type], LoggingLevel.Error);
+        log(LOG_TAG, ["Network error while attempting to upload ping.\n", e.type], LoggingLevel.Error);
         resolve(new UploadResult(UploadResultStatus.RecoverableFailure));
       };