removed writeClass for fillClass. merged with github master

README.md

@@ -19,7 +19,7 @@ The NWB:N schema is in a state of some evolution.  This package assumes a certai
 From the Matlab command line, generate code from a copy of the NWB schema.
 
 ```matlab
-registry=generateCode('schema/core/nwb.namespace.yaml');
+registry=generateCore('schema/core/nwb.namespace.yaml');
 ```
 
 The `registry` is a collection of defined types and is used when adding extension schemas:
@@ -37,7 +37,7 @@ nwb=nwbRead('data.nwb');
 and for generating NWB objects for export:
 
 ```matlab
-%Create some fake fata and write 
+%Create some fake data and write 
 nwb = nwbfile;
 nwb.epochs = types.untyped.Group;
 nwb.epochs.stim = types.Epoch;