Fix up comments

Author: dpvc

lib/mj-page.js

@@ -334,7 +334,7 @@ function ConfigureMathJax() {
         var CHTML = MathJax.OutputJax.CommonHTML, HTML = MathJax.HTML;
 
         //
-        //  Don't need the styles
+        //  Don't need these styles
         //
         var STYLES = CHTML.config.styles;
         delete STYLES["#MathJax_CHTML_Tooltip"];

lib/mj-single.js

@@ -330,7 +330,7 @@ function ConfigureMathJax() {
         var CHTML = MathJax.OutputJax.CommonHTML, HTML = MathJax.HTML;
 
         //
-        //  Don't need the styles
+        //  Don't need these styles
         //
         var STYLES = CHTML.config.styles;
         delete STYLES["#MathJax_CHTML_Tooltip"];