diff --git a/paper.md b/paper.md
index 2a043756dca4457d183b7980b42e30b87cfc72fa..d9cb8e1fe7e341d15a720b6222f4a0ddc276e945 100644
--- a/paper.md
+++ b/paper.md
@@ -1,9 +1,9 @@
 title: 'Exploring the Readability of Scientific and Non-scientific Sources'
 		
 tags:
-  readability;
-  science communication;
-  science writing
+  -readability;
+  -science communication;
+  -science writing
 
 authors
   - name: Russell Jarvis