diff --git a/index.php b/index.php
index 941155c..18d4c3f 100755
--- a/index.php
+++ b/index.php
@@ -75,6 +75,7 @@ $navlinks = [
 ];
 
 //string of css to include
+//may be a url - urls will be referenced via a <link rel='stylesheet' /> tag
 $css = "body { font-family: sans-serif; color: #333333; background: #f3f3f3; }
 textarea[name=content] { display: block; width: 100%; height: 35rem; }
 input[name=page] { width: 16rem; }
diff --git a/settings.fragment.php b/settings.fragment.php
index 83f44de..fa7f5cc 100644
--- a/settings.fragment.php
+++ b/settings.fragment.php
@@ -72,6 +72,7 @@ $navlinks = [
 ];
 
 //string of css to include
+//may be a url - urls will be referenced via a <link rel='stylesheet' /> tag
 $css = "body { font-family: sans-serif; color: #333333; background: #f3f3f3; }
 textarea[name=content] { display: block; width: 100%; height: 35rem; }
 input[name=page] { width: 16rem; }