Remove extra line

Author: ocaisa

init/eessi_environment_variables

@@ -146,7 +146,6 @@ if [ -d $EESSI_PREFIX ]; then
               show_msg "Using ${EESSI_SITE_MODULEPATH_ACCEL} as additional site extension directory (for accelerators) to be added to MODULEPATH."
           fi
 
-
           # Fix wrong path for RHEL >=8 libcurl 
           # This is required here because we ship curl in our compat layer. If we only provided
           # curl as a module file we could instead do this via a `modluafooter` in an EasyBuild