diff --git a/apps/int/README.md b/apps/int/README.md
index 092edf7..c96f02a 100644
--- a/apps/int/README.md
+++ b/apps/int/README.md
@@ -179,4 +179,4 @@ Known issues, performance limitations
 * Changes such as adding switches, increasing the bandwidth of the mininet links, or adding active connections can increase the contention for CPU cycles.  Check the CPU utilization of the system if inconsistent results are observed.
 * the iperf server process may hang under high workload (under investigation)
 * Do not reload/refresh the web client page while application is running - if this occurs the connection between the client and monitor process will drop and **both** will need to be reset (See "Restarting the reference application" above).
-* 
+