doc: Fix typo

doc/src/sgml/logical-replication.sgml

@@ -24,7 +24,7 @@
  </para>
 
  <para>
-  Logical replication of a table typically starts with a taking a snapshot
+  Logical replication of a table typically starts with taking a snapshot
   of the data on the publisher database and copying that to the subscriber.
   Once that is done, the changes on the publisher are sent to the subscriber
   as they occur in real-time.  The subscriber applies the data in the same