fixed math for dummies

src/docs/asciidoc/jme3/math_for_dummies.adoc

@@ -1,6 +1,6 @@
 = math_for_dummies
-:author: 
-:revnumber: 
+:author:
+:revnumber:
 :revdate: 2016/03/17 20:48
 :relfileprefix: ../
 :imagesdir: ..
@@ -10,7 +10,7 @@ ifdef::env-github,env-browser[:outfilesuffix: .adoc]
 
 == jMonkeyEngine3 Math for Dummies
 
-iframe::http://wiki.jmonkeyengine.org/tutorials/math[width="100%", height="850px", alt="", scroll="true",border="true",align="false"]
+iframe:https://jmonkeyengine.github.io/wiki/tutorials/math[width="100%", height="850px", alt="", scroll="true",border="true",align="false"]
 
 
 
@@ -23,4 +23,3 @@ iframe::http://wiki.jmonkeyengine.org/tutorials/math[width="100%", height="850px
 
 
 ====
-