test_usage.sh: update import-xml --comment-root -> --root

This catches the tests up with:

  commit 4db1a045a0606bead191a563abc54dfa8352efe0
  Author: W. Trevor King <wking@tremily.us>
  Date:   Wed Aug 29 23:26:17 2012 -0400

    Rewrite commands to use bugdirs instead of a single bugdir.

diff --git a/test_usage.sh b/test_usage.sh
index 9b7dafeadb97d7618701ce3196cbc433ef5f0efc..df45f5537eb55e43998cfc4f873df3474d1a8f54 100755 (executable)
--- a/test_usage.sh
+++ b/test_usage.sh
@@ -135,7 +135,7 @@ be --no-pager show $BUG            # show bug details & comments
 OUT=`be new 'yet more fun'`
 BUGC=`echo "$OUT" | sed -n 's/Created bug with ID //p'`
 be comment $BUGC "The ants go marching..."
-be show --xml $BUGC/ | be import-xml --add-only --comment-root $BUG -
+be show --xml $BUGC/ | be import-xml --add-only --root $BUG -
 be remove $BUG # decide that you don't like that bug after all
 be commit "You can even commit using BE"
 be commit --allow-empty "And you can add empty commits if you like"