Update sockets_mgm_admin.xml (OpenSIPS#3667)

Author: NormB

modules/sockets_mgm/doc/sockets_mgm_admin.xml

@@ -219,7 +219,7 @@ modparam("sockets_mgm", "socket_column", "sock")
 		<title>Set <quote>advertised_column</quote> parameter</title>
 		<programlisting format="linespecific">
 ...
-modparam("advertiseds_mgm", "advertised_column", "adv")
+modparam("sockets_mgm", "advertised_column", "adv")
 ...
 </programlisting>
 		</example>
@@ -238,7 +238,7 @@ modparam("advertiseds_mgm", "advertised_column", "adv")
 		<title>Set <quote>tag_column</quote> parameter</title>
 		<programlisting format="linespecific">
 ...
-modparam("tags_mgm", "tag_column", "sock")
+modparam("sockets_mgm", "tag_column", "sock")
 ...
 </programlisting>
 		</example>
@@ -257,7 +257,7 @@ modparam("tags_mgm", "tag_column", "sock")
 		<title>Set <quote>flags_column</quote> parameter</title>
 		<programlisting format="linespecific">
 ...
-modparam("flagss_mgm", "flags_column", "sock")
+modparam("sockets_mgm", "flags_column", "sock")
 ...
 </programlisting>
 		</example>
@@ -276,7 +276,7 @@ modparam("flagss_mgm", "flags_column", "sock")
 		<title>Set <quote>tos_column</quote> parameter</title>
 		<programlisting format="linespecific">
 ...
-modparam("toss_mgm", "tos_column", "sock")
+modparam("sockets_mgm", "tos_column", "sock")
 ...
 </programlisting>
 		</example>