[css-syntax] typo

Author: tabatkins

css-syntax/Overview.html

@@ -3919,7 +3919,7 @@ <h2 id=anb><span class=secno>6. </span> The <a
    having index 1 (not 0).
 
   <p> For values of <a href="#a"><var>A</var></a> and <a
-   href="#b"><var>B</var></a> greater than 0, this effectively dividies the
+   href="#b"><var>B</var></a> greater than 0, this effectively divides the
    list into groups of <a href="#a"><var>A</var></a> elements (the last group
    taking the remainder), and selecting the <a href="#b"><var>B</var></a>th
    element of each group.

css-syntax/Overview.src.html

@@ -2885,7 +2885,7 @@ <h2 id="anb">
 
 	<p>
 		For values of <var>A</var> and <var>B</var> greater than 0,
-		this effectively dividies the list into groups of <var>A</var> elements
+		this effectively divides the list into groups of <var>A</var> elements
 		(the last group taking the remainder),
 		and selecting the <var>B</var>th element of each group.