diff --git a/ChangeLog b/ChangeLog
index b278bcb9..6351ecec 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2008-11-23  Nicolas François  <nicolas.francois@centraliens.net>
+
+	* man/su.1.xml: Fix the su synopsis. username is referenced in the
+	manpage, not LOGIN.
+
 2008-11-23  Nicolas François  <nicolas.francois@centraliens.net>
 
 	* libmisc/chowntty.c: Improve the logs for fchown and fchmod
diff --git a/man/su.1.xml b/man/su.1.xml
index 873191ac..ee63be97 100644
--- a/man/su.1.xml
+++ b/man/su.1.xml
@@ -67,7 +67,7 @@
       </arg>
       <arg choice='opt'>
 	<arg choice='plain'>
-	  <replaceable>LOGIN</replaceable>
+	  <replaceable>username</replaceable>
 	</arg>
       </arg>
     </cmdsynopsis>