diff --git a/qa/zcash/performance-measurements.sh b/qa/zcash/performance-measurements.sh
index fd7b30ffa..76f41c0ab 100755
--- a/qa/zcash/performance-measurements.sh
+++ b/qa/zcash/performance-measurements.sh
@@ -157,7 +157,7 @@ EOF
 
 if [ $# -lt 2 ]
 then
-    echo "$0 : two arguments are required!"
+    echo "$0 : At least two arguments are required!"
     exit 1
 fi