Update docs

README.md

@@ -105,10 +105,10 @@ For example,
     var oracleConnector = require('loopback-connector-oracle');
 
     var ds = new DataSource(oracleConnector, {
-        host : '166.78.158.45',
+        host : '127.0.0.1',
         database : 'XE',
         username : 'strongloop',
-        password : 'str0ng100pjs',
+        password : 'password',
         debug : true
     });
 

docs/datasource-connector.md

@@ -98,6 +98,7 @@ when dataSource emit 'connected' event.
 To disconnect from database server call `dataSource.disconnect` method. This call
 forwarded to connector if connector have ability to connect/disconnect.
 
+### Discovering model definitions from the database
 
 ### Synchronizing model definitions and database tables
 
@@ -114,6 +115,7 @@ and a `callback` argument, which receive boolean value depending on db state:
 - false if db structure outdated
 - true when dataSource and db is in sync
 
+
     dataSource.isActual(models, function(err, actual) {
         if (!actual) {
             dataSource.autoupdate(models, function(err, result) {