[Help-glpk] incorrect version number in glpk.h

[Andrew Makhorin]

In glpk 4.24 the header glpk.h was not changed properly in order to
reflect the new minor version number.

To fix the bug please replace line 33 in file glpk.h:

#define GLP_MINOR_VERSION  23

by the following one:

#define GLP_MINOR_VERSION  24

This should be done before compiling and installing the package.