add encouragement to contribute without learning LaTeX
(closes SF bug #948517)
diff --git a/Doc/html/about.html b/Doc/html/about.html
index 1d69fd1..c557dff 100644
--- a/Doc/html/about.html
+++ b/Doc/html/about.html
@@ -60,6 +60,11 @@
       this document, please report the bug at the <a
         href="http://sourceforge.net/bugs/?group_id=5470">Python Bug
         Tracker</a> at <a href="http://sourceforge.net/">SourceForge</a>.
+      If you are able to provide suggested text, either to replace
+      existing incorrect or unclear material, or additional text to
+      supplement what's already available, we'd appreciate the
+      contribution.  There's no need to worry about text markup; our
+      documentation team will gladly take care of that.
     </p>
 
     <p> Questions regarding how to use the information in this