diff --git a/tracetools_test/src/test_ping.cpp b/tracetools_test/src/test_ping.cpp
index 86b203f..b419e72 100644
--- a/tracetools_test/src/test_ping.cpp
+++ b/tracetools_test/src/test_ping.cpp
@@ -70,10 +70,8 @@ private:
 int main(int argc, char * argv[])
 {
   bool do_only_one = true;
-  for (int i = 0; i < argc; ++i)
-  {
-    if (strncmp(argv[i], "do_more", 7) == 0)
-    {
+  for (int i = 0; i < argc; ++i) {
+    if (strncmp(argv[i], "do_more", 7) == 0) {
       do_only_one = false;
     }
   }
diff --git a/tracetools_test/src/test_pong.cpp b/tracetools_test/src/test_pong.cpp
index a6a4663..9e8167c 100644
--- a/tracetools_test/src/test_pong.cpp
+++ b/tracetools_test/src/test_pong.cpp
@@ -59,10 +59,8 @@ private:
 int main(int argc, char * argv[])
 {
   bool do_only_one = true;
-  for (int i = 0; i < argc; ++i)
-  {
-    if (strncmp(argv[i], "do_more", 7) == 0)
-    {
+  for (int i = 0; i < argc; ++i) {
+    if (strncmp(argv[i], "do_more", 7) == 0) {
       do_only_one = false;
     }
   }