diff --git a/create_lmodrc.py b/create_lmodrc.py
index ae65153a20..28ad2a1915 100755
--- a/create_lmodrc.py
+++ b/create_lmodrc.py
@@ -7,6 +7,7 @@
 
 DOT_LMOD = '.lmod'
 
+# LMOD_RC file is the place to define properties, see https://lmod.readthedocs.io/en/latest/145_properties.html
 TEMPLATE_LMOD_RC = """propT = {
 }
 scDescriptT = {