Fix for the http://www.nmr-relax.com/manual/The_SCons_build_system.html link.
This is for the webpage http://www.nmr-relax.com/windows_devel.html. This was identified by the W3C link checker (http://validator.w3.org/checklink).
Authored by: bugman 2014-11-26
Parent: [r26751]
Child: [r26753]
