Fix link to docs.mathjax.org rather than readthedocs

Author: dpvc

docs/README.txt

@@ -5,7 +5,7 @@ GitHub repository at
 
 The HTML versions are now available at
 
-       http://mathjax.readthedocs.org/en/latest/
+       http://docs.mathjax.org/
 
 where it is possible for you to submit corrections and modifications
 directly to the documentation on line.

docs/html/index.html

@@ -17,7 +17,7 @@
 The HTML versions are now available at
 </p>
 <p style="text-indent:3em">
-<a href="http://mathjax.readthedocs.org/en/latest/">http://mathjax.readthedocs.org/en/latest/</a>
+<a href="http://docs.mathjax.org/">http://docs.mathjax.org/</a>
 </p>
 <p>
 where it is possible for you to submit corrections and modifications

docs/source/README.txt

@@ -5,7 +5,7 @@ GitHub repository at
 
 The HTML versions are now available at
 
-       http://mathjax.readthedocs.org/en/latest/
+       http://docs.mathjax.org/
 
 where it is possible for you to submit corrections and modifications
 directly to the documentation on line.