[Fix: LDAP Authentication with Recursive Group Filtering Does Not Work on Snap](https://github.com/wekan/wekan/issues/2228).

Thanks to apages2 !

Closes #2228,
closes wekan/wekan-ldap#23

snap-src/bin/config

@@ -264,7 +264,7 @@ KEY_LDAP_GROUP_FILTER_GROUP_MEMBER_FORMAT="ldap-group-filter-member-format"
 
 DESCRIPTION_LDAP_GROUP_FILTER_GROUP_NAME="ldap-group-filter-group-name. Default: ''"
 DEFAULT_LDAP_GROUP_FILTER_GROUP_NAME=""
-KEY_LDAP_GROUP_FILTER_GROUP_NAME="ldap-group-filter-member-format"
+KEY_LDAP_GROUP_FILTER_GROUP_NAME="ldap-group-filter-member-name"
 
 DESCRIPTION_LDAP_UNIQUE_IDENTIFIER_FIELD="This field is sometimes class GUID (Globally Unique Identifier)"
 DEFAULT_LDAP_UNIQUE_IDENTIFIER_FIELD=""