dialog fix typo in README and doc

The call_id_column variable was named callid_column in the doc.

(cherry picked from commit 09cb608ee56ca4d336d5a02c8bf2fd5ea05ff4d0)

modules/dialog/README

@@ -62,7 +62,7 @@ Olle E. Johansson
               5.13. db_fetch_rows (integer)
               5.14. db_skip_load (integer)
               5.15. table_name (string)
-              5.16. callid_column (string)
+              5.16. call_id_column (string)
               5.17. from_uri_column (string)
               5.18. from_tag_column (string)
               5.19. to_uri_column (string)
@@ -193,7 +193,7 @@ Olle E. Johansson
    1.13. Set db_fetch_rows parameter
    1.14. Set db_skip_load parameter
    1.15. Set table_name parameter
-   1.16. Set callid_column parameter
+   1.16. Set call_id_column parameter
    1.17. Set from_uri_column parameter
    1.18. Set from_tag_column parameter
    1.19. Set to_uri_column parameter
@@ -278,7 +278,7 @@ Chapter 1. Admin Guide
         5.13. db_fetch_rows (integer)
         5.14. db_skip_load (integer)
         5.15. table_name (string)
-        5.16. callid_column (string)
+        5.16. call_id_column (string)
         5.17. from_uri_column (string)
         5.18. from_tag_column (string)
         5.19. to_uri_column (string)
@@ -485,7 +485,7 @@ Chapter 1. Admin Guide
    5.13. db_fetch_rows (integer)
    5.14. db_skip_load (integer)
    5.15. table_name (string)
-   5.16. callid_column (string)
+   5.16. call_id_column (string)
    5.17. from_uri_column (string)
    5.18. from_tag_column (string)
    5.19. to_uri_column (string)
@@ -752,15 +752,15 @@ modparam("dialog", "db_skip_load", 1)
 modparam("dialog", "table_name", "my_dialog")
 ...
 
-5.16. callid_column (string)
+5.16. call_id_column (string)
 
    The column name in the database to store the dialog call-id.
 
    Default value is "callid".
 
-   Example 1.16. Set callid_column parameter
+   Example 1.16. Set call_id_column parameter
 ...
-modparam("dialog", "callid_column", "callid_c_name")
+modparam("dialog", "call_id_column", "callid_c_name")
 ...
 
 5.17. from_uri_column (string)

modules/dialog/doc/dialog_admin.xml

@@ -538,8 +538,8 @@ modparam("dialog", "table_name", "my_dialog")
 		</example>
 	</section>
 
-	<section id="dialog.p.callid_column">
-		<title><varname>callid_column</varname> (string)</title>
+	<section id="dialog.p.call_id_column">
+		<title><varname>call_id_column</varname> (string)</title>
 		<para>
 			The column name in the database to store the dialog call-id.
 		</para>
@@ -549,10 +549,10 @@ modparam("dialog", "table_name", "my_dialog")
 		</emphasis>
 		</para>
 		<example>
-		<title>Set <varname>callid_column</varname> parameter</title>
+		<title>Set <varname>call_id_column</varname> parameter</title>
 		<programlisting format="linespecific">
 ...
-modparam("dialog", "callid_column", "callid_c_name")
+modparam("dialog", "call_id_column", "callid_c_name")
 ...
 </programlisting>
 		</example>