Update psdmconverters.md

changes for the rtd file
Resolves #1139

Author: kkarthik11

docs/readthedocs/io/psdmconverters.md

@@ -5,7 +5,7 @@ This page lists all converters from and to the PSDM format that are known to us.
 
 - [simBench2psdm](https://github.com/ie3-institute/simBench2psdm)
 
-The conversion tool is available [here](https://github.com/e2nIEE/simbench), that makes the models available to the [pandapower](https://github.com/e2nIEE/pandapower) simulation software.
+The conversion tool is available [here](https://github.com/e2nIEE/simbench).
 
 SimBench has been research project of Kassel university, Fraunhofer IEE, RWTH Aachen university and TU Dortmund university, aiming at provision of realistic models of electrical distribution grids including time series. The data is availabe [here](https://simbench.de).
 
@@ -21,18 +21,3 @@ Converter for grid models from pandapower into PowerSystemDataModel format.
 
 - [psdm2powerfactory](https://github.com/ie3-institute/psdm2powerfactory)
 
-
-## Other Available Converters
-
-- [simBench2PowerFactory](https://github.com/ie3-institute/simBench2PowerFactory)
-
-The tool [here](https://github.com/e2nIEE/simbench) enables the use of the SimBench data set in the simulation tool [pandapower](https://github.com/e2nIEE/pandapower).
-
-
-## Additional Simulation Tools used
-- [pandapower](https://github.com/e2nIEE/pandapower)
-
-Pandapower is an easy to use network calculation program aimed to automate the analysis and optimization of power systems.
-
-More information about pandapower can be found [here](https://www.pandapower.org/).
-