Merge pull request #7 from internet2/nroy-patch-1

Update README.md

README.md

@@ -9,7 +9,7 @@ InCommon Incident Handling Framework document in asciidoc format
 ```
 asciidoctor main.adoc -o docs/index.html
 git commit docs/index.html
-git push origin master
+git push origin main
 ```
 To view the rendered HTML, visit: https://github.internet2.edu/pages/internet2/inc-incident-handling-fx/  
 ### PDF