Update conjunctive_head_expansion_module.rnc

fixing metadata
Merge commit 'b8dbd911d43f42b5e08b4ed855cfcfb5880d2db8' into 1.02

* commit 'b8dbd911d43f42b5e08b4ed855cfcfb5880d2db8':
  Update conjunctive_head_expansion_module.rnc

Conflicts (resolved):
	relaxng/modules/conjunctive_head_expansion_module.rnc