schema: fix typo

schema/ttrss_schema_mysql.sql

@@ -265,7 +265,7 @@ insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id,help_
 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('CONFIRM_FEED_CATCHUP', 1, 'true', 'Confirm marking feed as read',3);
 
 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id,help_text) values('CDM_AUTO_CATCHUP', 1, 'false', 'Mark articles as read automatically',2,
-'This option enables marking articles as read automatically in combined mode while you scroll article list');
+'This option enables marking articles as read automatically in combined mode while you scroll article list.');
 
 create table ttrss_user_prefs (
    owner_uid integer not null,

schema/ttrss_schema_pgsql.sql

@@ -245,7 +245,7 @@ insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id,help_
 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('CONFIRM_FEED_CATCHUP', 1, 'true', 'Confirm marking feed as read',3);
 
 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id,help_text) values('CDM_AUTO_CATCHUP', 1, 'false', 'Mark articles as read automatically',2,
-'This option enables marking articles as read automatically in combined mode while you scroll article list');
+'This option enables marking articles as read automatically in combined mode while you scroll article list.');
 
 create table ttrss_user_prefs (
 	owner_uid integer not null references ttrss_users(id) ON DELETE CASCADE,

schema/versions/mysql/14.sql

@@ -1,4 +1,4 @@
 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id,help_text) values('CDM_AUTO_CATCHUP', 1, 'false', 'Mark articles as read automatically',2,
-'This option enables marking articles as read automatically in combined mode while you scroll article list');
+'This option enables marking articles as read automatically in combined mode while you scroll article list.');
 
 update ttrss_version set schema_version = 14;

schema/versions/pgsql/14.sql

@@ -1,4 +1,4 @@
 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id,help_text) values('CDM_AUTO_CATCHUP', 1, 'false', 'Mark articles as read automatically',2,
-'This option enables marking articles as read automatically in combined mode while you scroll article list');
+'This option enables marking articles as read automatically in combined mode while you scroll article list.');
 
 update ttrss_version set schema_version = 14;