diff --git a/lib/markdown.awk b/lib/markdown.awk
index cc70728..7fab0bb 100755
--- a/lib/markdown.awk
+++ b/lib/markdown.awk
@@ -46,6 +46,7 @@ function replaceInline(line,   result, start, end) {
         line = substr(line, 1, start-1) "<em>" substr(line, start+1, RLENGTH-2) "</em>" substr(line, end+1)
     }
   
+    # Replace occurances of [link](url) with <a href="url">link</<a>
     while (match(line, /\[([^\]]+)\]\([^\)]+\)/)) {
         start = RSTART
         end = RSTART + RLENGTH - 1