Fix Tag test: the test failed because of a typo
Fix Tag test: the test failed because of a typo

the tag called "E" was looked for but its name tested against the
string "N"

root-mirror/cling,root-mirror/cling,karies/cling,root-mirror/cling,karies/cling,karies/cling,root-mirror/cling,karies/cling,karies/cling,root-mirror/cling,karies/cling,root-mirror/cling