- updated MDT link.

git-svn-id: https://openmodelica.org/svn/OpenModelica/trunk@24158 f25d12d1-65f4-0310-ae8a-bbce733d8d8e

README-OMDev-MINGW.txt

@@ -37,7 +37,7 @@ Adrian Pop, Adrian.Pop@liu.se, date above.
 
 6. Installing Modelica Development Tooling (MDT) and setting your Eclipse workspace
    Start Eclipse and follow instructions from:
-   http://www.ida.liu.se/~pelab/modelica/OpenModelica/MDT/
+   https://trac.openmodelica.org/documents/MDT/install/InstallingMDT.pdf
    to install MDT. Eclipse will restart at the end.
    Start Eclipse, change workspace to your installation:
    - note here that your workspace must point one directory