diff --git a/test/testio.cpp b/test/testio.cpp
index 82d7a3f27..ff2f68882 100644
--- a/test/testio.cpp
+++ b/test/testio.cpp
@@ -1021,7 +1021,7 @@ private:
         TEST_SCANF_WARN("%lx","unsigned long","signed short");
         TEST_SCANF_WARN("%lx","unsigned long","unsigned short");
         TEST_SCANF_WARN("%lx","unsigned long","signed int");
-        TEST_SCANF_WARN("%lx","unsigned long","unsigned int"); 
+        TEST_SCANF_WARN("%lx","unsigned long","unsigned int");
         TEST_SCANF_WARN("%lx","unsigned long","signed long");
         TEST_SCANF_NOWARN("%lx","unsigned long","unsigned long");
         TEST_SCANF_WARN("%lx","unsigned long","signed long long");