Corrected recommended namespace separators - reported in bug #1742315.
Corrected recommended namespace separators - reported in bug #1742315.

libexpat/libexpat,libexpat/libexpat,libexpat/libexpat,libexpat/libexpat,tiran/expat,tiran/expat,libexpat/libexpat,tiran/expat,libexpat/libexpat,tiran/expat