Merge pull request #1530 from aron3097/patch-1

Correct emscripten SDK download url

development/compiling/compiling_for_web.rst

@@ -12,7 +12,7 @@ To compile export templates for the Web, the following is required:
 
 -  `Emscripten 1.37.9+ <http://emscripten.org/>`__: If the version available
    per package manager is not recent enough, the best alternative is to install
-   using the `Emscripten SDK <http://kripken.github.io/emscripten-site/docs/gettng_started/downloads.html>`__
+   using the `Emscripten SDK <http://kripken.github.io/emscripten-site/docs/getting_started/downloads.html>`__
 -  `Python 2.7+ or Python 3.5+ <https://www.python.org/>`__
 -  `SCons <http://www.scons.org>`__ build system