Update README.meson

README.meson

@@ -47,7 +47,7 @@ Currently supported options with their default value:
 * `-Dlibpastix_path=[]`: additional directories to search for the PASTIX library;
 * `-Dlibmumps_path=[]`: additional directories to search for the MUMPS libraries;
 * `-Dlibampl_path=[]`: additional directories to search for the AMPL library library;
-* `-Dlibhwloc_path=[]`: Additional directory to search for the HWLOC library;
+* `-Dlibhwloc_path=[]`: Additional directories to search for the HWLOC library;
 * `-Dlibhwloc_include=[]`: Additional directories to search for the HWLOC header files;
 * `-Dlibhsl_modules[]`: additional directories to search for the HSL modules;
 * `-Dlibmetis_version=5`: version of the METIS library;