diff --git a/cpukit/ChangeLog b/cpukit/ChangeLog
index b2cdf4c5d1..ca5527a0b1 100644
--- a/cpukit/ChangeLog
+++ b/cpukit/ChangeLog
@@ -1,3 +1,7 @@
+2009-07-01	Joel Sherrill <joel.sherrill@OARcorp.com>
+
+	* score/include/rtems/score/tod.h: Correct name of parameter.
+
 2009-06-30	Joel Sherrill <joel.sherrill@OARcorp.com>
 
 	* posix/src/prwlocktimedrdlock.c: Restructure if slightly to make to
diff --git a/cpukit/score/include/rtems/score/tod.h b/cpukit/score/include/rtems/score/tod.h
index a19c7686f4..608e64488e 100644
--- a/cpukit/score/include/rtems/score/tod.h
+++ b/cpukit/score/include/rtems/score/tod.h
@@ -219,7 +219,7 @@ uint32_t TOD_MICROSECONDS_TO_TICKS(
  *  @note This must be a macro so it can be used in "static" tables.
  */
 uint32_t TOD_MILLISECONDS_TO_TICKS(
-  uint32_t microseconds
+  uint32_t milliseconds
 );
 
 /** @brief How many ticks in a second?