diff --git a/examples/ostest/main.c b/examples/ostest/main.c
index 5f7683be64..636d8af130 100644
--- a/examples/ostest/main.c
+++ b/examples/ostest/main.c
@@ -1,7 +1,7 @@
 /****************************************************************************
  * main.c
  *
- *   Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2007, 2008, 2009 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -499,5 +499,6 @@ int user_start(int argc, char *argv[])
       printf("user_start: Started user_main at PID=%d\n", result);
     }
 
+  printf("user_start: Exitting\n");
   return 0;
 }
diff --git a/include/nuttx/compiler.h b/include/nuttx/compiler.h
index f78f5c261d..71d8dbe44d 100644
--- a/include/nuttx/compiler.h
+++ b/include/nuttx/compiler.h
@@ -288,7 +288,7 @@
  *             The supported model is (1) all code on ROM, and (2) all data
  *             and stacks in internal (far) RAM.
  * Z8Acclaim:  In Z80 mode, all pointers are 16-bits.  In ADL mode, all pointers
- *             and 24 bits.
+ *             are 24 bits.
  */
 
 #  if defined(__ZNEO__)
diff --git a/lib/lib_libvsprintf.c b/lib/lib_libvsprintf.c
index d71d0c5b48..ac3abc88e4 100644
--- a/lib/lib_libvsprintf.c
+++ b/lib/lib_libvsprintf.c
@@ -1,7 +1,7 @@
 /****************************************************************************
  * lib_libvsprintf.c
  *
- *   Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2007, 2008, 2009 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -331,7 +331,7 @@ static void utobin(FAR struct lib_stream_s *obj, unsigned int n)
 }
 
 /****************************************************************************
- * Name: lutoascii
+ * Name: utoascii
  ****************************************************************************/
 
 static void utoascii(FAR struct lib_stream_s *obj, ubyte fmt, ubyte flags, unsigned int n)