Update index.html

Text

Author: Gmac4247

index.html

@@ -2302,7 +2302,7 @@ <h3 itemprop="name" style="margin:7px">Calculate the Area of a Circle</h3>
 </div>
 <br><br><br>
 <div itemprop="description">
-<p>Simplifying further:</p>
+<p>Simplifying further by adding 1/8 :</p>
 <br>
 <math xmlns="http://www.w3.org/1998/Math/MathML">
 <mrow>