dgit: Drop an obsolete xxx comment

This comment comes originally from a WIP commit
  e0ebbc5879c01d4c3e802101e146c5fb08bc9d49
I have in before-rebase.2016-11-07.  In that commit, @merginputs
did not exist.  Now it does, and that is how the ref comes out.
So this comment is obsolete.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

1 files changed, 0 insertions, 1 deletions

diff --git a/dgit b/dgit
index dbb23f3..d2f2c0f 100755
--- a/dgit
+++ b/dgit
@@ -3528,7 +3528,6 @@ sub fork_for_multisuite ($) {
             fetch_one();
 	    finish 0;
 	});
-	# xxx collecte the ref here
 
 	$csubsuite =~ s/^\Q$cbasesuite\E-/-/;
 	push @csuites, $csubsuite;