Change Relation#all to Relation#load [ci skip]

guides/source/active_record_querying.md

@@ -1301,7 +1301,7 @@ especially useful if a `default_scope` is specified in the model and should not
 applied for this particular query.
 
 ```ruby
-Client.unscoped.all
+Client.unscoped.load
 ```
 
 This method removes all scoping and will do a normal query on the table.