Fix log error in setAudioModeIsVoip

Change-Id: I3cdeb4d68aa2e4bfdb3da0c04536ea846caef026
diff --git a/src/com/android/telecomm/ConnectionServiceWrapper.java b/src/com/android/telecomm/ConnectionServiceWrapper.java
index e355890..ea85541 100644
--- a/src/com/android/telecomm/ConnectionServiceWrapper.java
+++ b/src/com/android/telecomm/ConnectionServiceWrapper.java
@@ -497,7 +497,7 @@
 
         @Override
         public void setAudioModeIsVoip(String callId, boolean isVoip) {
-            logIncoming("setAudioModeIsVoip %s %d", callId, isVoip);
+            logIncoming("setAudioModeIsVoip %s %b", callId, isVoip);
             mCallIdMapper.checkValidCallId(callId);
             SomeArgs args = SomeArgs.obtain();
             args.arg1 = callId;