Update README.md

README.md

@@ -42,7 +42,8 @@ conda activate cnvpipeline
 
 To do simulations, you need to compile pirs, which is included as submodule of your cnvpipeline installation. You must use a recent gcc compiler (for example on genologin, module load compiler/gcc-7.2.0).
 Then cd in `cnvpipelines/popsim/pirs` and just make:
-
+    
+    module load compiler/gcc-7.2.0
     make