diff --git a/include/object/ptalog.h b/include/object/ptalog.h
index e9694d2459ee4af912fdade1c23e256911585d82..70e96646ed2f6a50c87ce9b125a385170cb3e8cb 100644
--- a/include/object/ptalog.h
+++ b/include/object/ptalog.h
@@ -68,7 +68,7 @@ class PTALog {
 
 		void dump(uint16_t trace_id)
 		{
-			kout << "[PTA] trace=" << dec << trace_id << ", count=" << log_index << endl;
+			kout << "[PTA] trace=" << dec << trace_id << " count=" << log_index << endl;
 			for (uint8_t i = 0; i < log_index; i++) {
 #ifdef PTALOG_TIMING
 				kout << "[PTA] transition=" << log[i].transition_id;