diff --git a/extras/qpsclient.py b/extras/qpsclient.py
index 28703650d..2b501d11d 100644
--- a/extras/qpsclient.py
+++ b/extras/qpsclient.py
@@ -1,5 +1,5 @@
 """
-A spider that generate light requests to meassure QPS throughput
+A spider that generate light requests to measure QPS throughput
 
 usage: