Fix project name and adapt project description

Author: sonnja

README.md

@@ -1,2 +1,4 @@
-# instance-example
-An example instance containing the necessary configuration files for data import, webservices and frontend. Edited and adopted according to the required instance.
+# KnowledgeFinder example configuration
+An example project to set up a working KnowledgeFinder instance. It contains example documents and all the necessary configuration files for dataimport, webservices and frontend. 
+
+Edit and adopt this project according to your requirements.