diff --git a/demo.html b/demo.html
index 2757fa5..37fdb5a 100644
--- a/demo.html
+++ b/demo.html
@@ -173,7 +173,7 @@
 					<dfn>If &gt; 0, stops parsing after this many rows.</dfn>
 
 					<label>Encoding: <input type="text" id="encoding" placeholder="default" size="7"></label>
-					<dfn>Default is specified by the browser (usually UTF-8).</dfn>
+					<dfn>Only applies when reading local files. Default is specified by the browser (usually UTF-8).</dfn>
 
 					<label>Comment char: <input type="text" size="7" maxlength="1" placeholder="default" id="comments"></label>
 					<dfn>If specified, skips lines starting with this character.</dfn>