Fix comments

Author: IvanBorislavovDimitrov

multiapps-controller-core/src/main/java/org/cloudfoundry/multiapps/controller/core/http/TimeoutHttpExecutor.java

@@ -18,17 +18,17 @@ public TimeoutHttpExecutor(HttpClient client) {
     }
 
     public <T> T executeWithTimeout(HttpUriRequest request, long timeoutInMillis, Function<HttpResponse, T> responseHandler) {
-        TimerTask task = buildAbortRequestTimerTask(request);
-        Timer timer = new Timer(true);
-        timer.schedule(task, timeoutInMillis);
+        TimerTask abortRequestTask = buildAbortRequestTimerTask(request);
+        Timer timeoutEnforcer = new Timer(true);
+        timeoutEnforcer.schedule(abortRequestTask, timeoutInMillis);
         try {
             final HttpResponse response = client.execute(request);
             return responseHandler.apply(response);
         } catch (IOException e) {
             throw new SLException(e, e.getMessage());
         } finally {
-            task.cancel();
-            timer.cancel();
+            abortRequestTask.cancel();
+            timeoutEnforcer.cancel();
         }
     }