README.rdoc in dwc-archive-0.7.16 vs README.rdoc in dwc-archive-0.7.17

@@ -60,10 +60,13 @@
     cn = DarwinCore::ClassificationNormalizer.new(dwc)
     cn.normalize
     # if you don't want to generate path consisting of canonical forms of ancestors to a taxon
     cn.normalize(:with_canonical_names => false)
 
+    # if you don't want to ingest information from extensions 
+    cn.normalize(:with_extensions => false)
+
     # to get a flat hash of nodes with attached vernacular names and synonyms
     normalized_data = cn.normalized_data
 
     # to get a representation of tree organization as a hash
     classification_tree = cn.tree
@@ -146,6 +149,6 @@
 * Send me a pull request. Bonus points for topic branches.
 
 
 == Copyright
 
-Copyright (c) 2010 Dmitry Mozzherin. See LICENSE for details.
+Copyright (c) 2010-2012 Marine Biological Laboratory. See LICENSE for details.