diff --git a/docs/tasks/debug-application-cluster/resource-usage-monitoring.md b/docs/tasks/debug-application-cluster/resource-usage-monitoring.md
index 02c11adff2..159426e29e 100644
--- a/docs/tasks/debug-application-cluster/resource-usage-monitoring.md
+++ b/docs/tasks/debug-application-cluster/resource-usage-monitoring.md
@@ -50,7 +50,7 @@ Here is a video showing how to setup and run a Google Cloud Monitoring backed He
 
 [![how to setup and run a Google Cloud Monitoring backed Heapster](http://img.youtube.com/vi/xSMNR2fcoLs/0.jpg)](http://www.youtube.com/watch?v=xSMNR2fcoLs)
 
-Here is a snapshot of the a Google Cloud Monitoring dashboard showing cluster-wide resource usage.
+Here is a snapshot of the Google Cloud Monitoring dashboard showing cluster-wide resource usage.
 
 ![Google Cloud Monitoring dashboard](/images/docs/gcm.png)