Update about.html

Author: Gmac4247

about.html

@@ -284,7 +284,7 @@ <h2 style="margin:12px">Once around 2018 I was wondering how to calculate the ar
 <br>
 <section>
 <h2 style="margin:12px">
-Meanwhile I got curious about the properties of other shapes, and I figured that by extending the area of a circle to 3D the volume of a sphere equals the cubed value of the square root of its cross-sectional area, just like a cube.</h2>
+Meanwhile I figured that by extending the area of a circle to 3D, the volume of a sphere equals the cubed value of the square root of its cross-sectional area, just like a cube.</h2>
 <p style="margin:12px">It's quite hard to physically accurately measure the volume of a ball, but there's a significant difference between the result of my V=(√(3.2)r)³ formula and the conventional " 4 / 3 × π × r³ ". 
 <br>
 <br>