Update readme

README.md

@@ -23,13 +23,19 @@ repo:list()
 
 where GITHUB_TOKEN is your private GITHUB access token.
 
-# Develop
+## Developer quick start guide
 
 Download [this](https://github.com/jonherrmann/etf-topox/blob/master/src/test/resources/ParseSegmentsTest.xq) XQuery file
 as starting point.
 
-- Create a Database with the test files. Note: the Database names must be suffixed with a three digits index, i.e. 'etf-topox-000' .
+- Create a Database with the test files. Note: the Database names must be suffixed with a three digits index, edgeIndex.e. 'etf-topox-000' .
 
 - the output will be generated to the _tmp_ directory, which can be changed in the topox:new-topology() call.
 
-- The interface is described [here](https://github.com/jonherrmann/etf-topox/blob/master/src/main/xquery/TopoX.xq)
+## Developer documentation
+
+The developer documentation can be found [here](docs/Developer_documentation.md)
+
+## Architecture documentation
+
+The arc42 based architecture documentation can be found [here](docs/Architecture_documentation.md)