Supress nonconsequential CMake warning message by making endif tag match the corresponding if tag.
Supress nonconsequential CMake warning message by making endif tag match the
corresponding if tag.


svn path=/trunk/; revision=10083

FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot