[css-variables] typo

Author: tabatkins

css-variables/Overview.html

@@ -802,7 +802,7 @@ <h3 id=the-cssvariablesdeclaration-interface><span class=secno>4.2. </span>
    removed.
 
   <p> Before running any of the algorithms in this section, prepend "var-" to
-   <var>varName</var>‘<code class=css>s value. </code>
+   <var>varName's</var> value.
 
   <p> When asked to <dfn id=cssvariablesdeclaration-getter title=getter>get
    the value of a variable</dfn>, if <var>varName</var> is in the <a
@@ -847,7 +847,7 @@ <h3 id=the-cssvariablesdeclaration-interface><span class=secno>4.2. </span>
    <p> On the other hand, the following do not:
 
    <pre>print(el.style.varFoo); 
-/* Custom properties don’t exist directly on "style" */
+/* Custom properties don't exist directly on "style" */
 
 print(el.style.varfoo); 
 /* Not even if the casing matches. */

css-variables/Overview.src.html

@@ -587,7 +587,7 @@ <h3 id='the-cssvariablesdeclaration-interface'>
 	with the "var-" prefix removed.
 
 	Before running any of the algorithms in this section,
-	prepend "var-" to <var>varName</var>&apos;s value.
+	prepend "var-" to <var>varName's</var> value.
 
 	When asked to <dfn id='cssvariablesdeclaration-getter' title='getter'>get the value of a variable</dfn>,
 	if <var>varName</var> is in the <i>CSS declaration block declarations</i>,