clarify comment on python check block

diff --git a/Makefile b/Makefile
index ecdb2309f2f70feaea593119fa1c3c300ec4f69c..dd4720310e809769442ea9b018ed3331adb96a12 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -8,7 +8,8 @@ JEKYLL_VERSION=3.8.5
 PARSER=bin/markdown_ast.rb
 DST=_site
 
 PARSER=bin/markdown_ast.rb
 DST=_site
 

-# Check Python 3 (https://stackoverflow.com/a/4933395)
+# Check Python 3 is installed and determine if it's called via python3 or python
+# (https://stackoverflow.com/a/4933395)

 ifneq (, $(shell which python3))
   PYTHON := python3
 else ifneq (, $(shell which python))
 ifneq (, $(shell which python3))
   PYTHON := python3
 else ifneq (, $(shell which python))