diff --git a/doc/src/sgml/ecpg.sgml b/doc/src/sgml/ecpg.sgml
index 8c0934a..35f7f11 100644
--- a/doc/src/sgml/ecpg.sgml
+++ b/doc/src/sgml/ecpg.sgml
@@ -6296,9 +6296,9 @@ EXEC SQL ALLOCATE DESCRIPTOR mydesc;
 
    <refsynopsisdiv>
 <synopsis>
-CONNECT TO <replaceable>connection_target</replaceable> [ AS <replaceable>connection_name</replaceable> ] [ USER <replaceable>connection_user_name</replaceable> ]
+CONNECT TO <replaceable>connection_target</replaceable> [ AS <replaceable>connection_name</replaceable> ] [ USER <replaceable>connection_user</replaceable> ]
 CONNECT TO DEFAULT
-CONNECT <replaceable>connection_user_name</replaceable>
+CONNECT <replaceable>connection_user</replaceable>
 DATABASE <replaceable>connection_target</replaceable>
 </synopsis>
    </refsynopsisdiv>