Update ICON.md

ICON.md

@@ -61,7 +61,7 @@ ICON can be downloaded and used under a [personal non-commercial research licens
     ```
 
 1. Generate a configuration script for the machine where the code has to run. In practice, go to `config` and create a directory `univie` in there. In the `univie` directory, place the following contents in a file called `jet.ifort.sh`, then make the file executable (`chmod u+x jet.ifort.sh`):
-    ```jet.ifort.sh
+    ```bash
     #!/bin/bash
     set -eu
 
@@ -112,7 +112,7 @@ ICON can be downloaded and used under a [personal non-commercial research licens
 
 1. Copy in the build directory all the files needed to generate the ICON run scripts. The easiest way to do so is to use the following script (after editing the paths `ICON_SRC_DIR` and `ICON_BUILD_DIR`):
 
-    ```copy_make_runscripts.sh
+    ```bash
     #!/bin/bash
     set -eu