diff --git a/src/include/utils/numeric.h b/src/include/utils/numeric.h
index 7bbe34bdeac8f2d00a0132a184be2500f81ca68a..aa661a6679cb36e5aaccfd5588f10178a5c6c68b 100644
--- a/src/include/utils/numeric.h
+++ b/src/include/utils/numeric.h
@@ -7,7 +7,7 @@
  *
  * Copyright (c) 1998-2010, PostgreSQL Global Development Group
  *
- * $PostgreSQL: pgsql/src/include/utils/numeric.h,v 1.30 2010/07/30 04:30:23 rhaas Exp $
+ * $PostgreSQL: pgsql/src/include/utils/numeric.h,v 1.31 2010/08/04 17:35:59 rhaas Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -56,7 +56,7 @@ typedef struct NumericData *Numeric;
  * Utility functions in numeric.c
  */
 extern bool numeric_is_nan(Numeric num);
-int32 numeric_maximum_size(int32 typemod);
+int32 numeric_maximum_size(int32 typmod);
 extern char *numeric_out_sci(Numeric num, int scale);
 
 #endif   /* _PG_NUMERIC_H_ */