Remove reference to deprecated method of specifying database (#171)

Author: raulsteurer

modules/ROOT/pages/driver-configuration.adoc

@@ -216,9 +216,7 @@ await ogm.checkNeo4jCompat();
 
 == Specifying the Neo4j database
 
-There are two ways to specify which database within a DBMS should be used.
-
-=== Context
+Specify the database to be used within your DBMS via the `database` field under `sessionConfig` in the `context` that all resolvers share.
 
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