setlocale.3: Correct function name.

diff --git a/lib/libc/locale/setlocale.3 b/lib/libc/locale/setlocale.3
index bb44a4d..066fda4 100644 (file)
--- a/lib/libc/locale/setlocale.3
+++ b/lib/libc/locale/setlocale.3
@@ -83,7 +83,7 @@ This controls recognition of upper and lower case,
 alphabetic or non-alphabetic characters,
 and so on.
 The real work is done by the
-.Fn setrunelocale
+.Fn _xpg4_setrunelocale
 function.
 .It Dv LC_MESSAGES
 Set a locale for message catalogs.