The wxDb instance returned is also opened (see \helpref{wxDb::Open}{wxdbopen}).
This function (along with wxDbFreeConnection() and wxDbCloseConnection())
-maintain a cached of wxDb instances for user/re-use by a program. When a
+maintain a cache of wxDb instances for user/re-use by a program. When a
program needs a wxDb instance, it may call this function to obtain a wxDb
instance. If there is a wxDb instance in the cache that is currently unused
that matches the connection requirements specified in {\it'pDbConfig'} then