Merge pull request #46 from Daniel-Mietchen/patch-1

removed duplicate "is"

Author: mielvds

README.md

@@ -47,7 +47,7 @@ Create an `config.json` configuration file with the data sources (analogous to t
 If no parameter is set, it looks for a default `config-example.json` in the folder of the deployed WAR file.
 
 ## Status
-This is software is still under development. It currently supports:
+This software is still under development. It currently supports:
 - HDT & Jena TDB data sources
 - HTML, Turtle, NTriples, JsonLD, RDF/XML output