Update TOOLS.md

TOOLS.md

@@ -16,10 +16,11 @@ NER can be referred to as NER or span labelling or sequence labelling (can be us
 1. https://paperai.github.io/htmlanno - NER, relations, paragraph selection, js based
 1. https://github.com/aldanor/plato - binary classification, no backend, csv, hotkeys, js based
 1. https://github.com/paperai/pdfanno - NER / span annotations for pdf 
-1. http://quepid.com/ - commercial judgement list for relevancy sorting
-1. https://inception-project.github.io/ – NER, Lemma, Coreference, java based
-1. http://neuroner.com/ - NER
-1. https://github.com/CogComp/talen - NER, java
+1. https://github.com/allenai/pawls - NER / section annotations for pdf with 'preannotation' capability
+3. http://quepid.com/ - commercial judgement list for relevancy sorting
+4. https://inception-project.github.io/ – NER, Lemma, Coreference, java based
+5. http://neuroner.com/ - NER
+6. https://github.com/CogComp/talen - NER, java
 
 For annotations in jupyter:
 1. http://www.janfreyberg.com/superintendent - widgets for jupyter notebooks