Update README.md

Author: rolfjl

simulator/README.md

@@ -1,6 +1,5 @@
 # Simulator package
 
-This folder contains simple models intended for testing the PET code. 
-For information about how to add wrappers for new simulators, see the repo: 
+This folder contains simple models intended for testing the PET code. For wrappers for Eclipse, OPM, seismic, and rock physics, and information about how to add wrappers for new simulators, see the repo: 
 
 https://github.com/Python-Ensemble-Toolbox/SimulatorWrap