Solving problems after rebase and effort to push again.

Author: klust

docs/2022-CSC_and_LO/1_Intro/1_02_Lmod.md

@@ -620,6 +620,7 @@ may seem strange as it takes only a single argument, a string of comma-separated
 elements, but that is because the number of arguments to a function is limited in
 Lua and that limit can actually be met easily by modules for Python, Perl or R packages.
 
+
 ---
 
 ## Some warnings about writing modulefiles