diff --git a/index.html b/index.html
index 4494793..0bd5e0b 100755
--- a/index.html
+++ b/index.html
@@ -141,7 +141,7 @@
 						</svg>
 
 					</button>
-					<button value="yes">
+					<button value="yes" title="ligatures">
 						<svg width="12" height="12" alt="ligatures" viewBox="0 0 12 12" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xml:space="preserve" xmlns:serif="http://www.serif.com/" style="fill-rule:evenodd;clip-rule:evenodd;stroke-linejoin:round;stroke-miterlimit:1.41421;">
 						    <g>
 						        <path d="M7.87,5.4L5.97,4.52L5.97,3.003L10.5,5.414L10.5,6.591L5.97,8.997L5.97,7.485L7.87,6.605L1.5,6.605L1.5,5.4L7.87,5.4Z" style="fill-rule:nonzero;"/>