diff --git a/test/LevelMutex/main.cpp b/test/LevelMutex/main.cpp
index 1260935..a9ecf0a 100644
--- a/test/LevelMutex/main.cpp
+++ b/test/LevelMutex/main.cpp
@@ -4,9 +4,9 @@
 // Copyright (c) 2008 Richard Sposato
 // The copyright on this file is protected under the terms of the MIT license.
 //
-// Permission to use, copy, modify, distribute and sell this software for any 
-// purpose is hereby granted without fee, provided that the above copyright 
-// notice appear in all copies and that both that copyright notice and this 
+// Permission to use, copy, modify, distribute and sell this software for any
+// purpose is hereby granted without fee, provided that the above copyright
+// notice appear in all copies and that both that copyright notice and this
 // permission notice appear in supporting documentation.
 //
 // The author makes no representations about the suitability of this software
@@ -640,7 +640,7 @@ void SingleThreadExceptionTest( void )
 
 // ----------------------------------------------------------------------------
 
-int main( unsigned int argc, const char * const argv[] )
+int main( int argc, const char * const argv[] )
 {
 
     cout << "Starting LevelMutex tests." << endl;