[docker-registry] backports-lzma instead of backports, crashes otherwise

[lsm5]

commit 54ba5b6ea4727597068169d0afb514c218d96164
Author: Lokesh Mandvekar <lsm5 at fedoraproject.org>
Date:   Wed Nov 26 09:56:14 2014 -0800

    backports-lzma instead of backports, crashes otherwise
    
    Signed-off-by: Lokesh Mandvekar <lsm5 at fedoraproject.org>

 docker-registry.spec |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/docker-registry.spec b/docker-registry.spec
index d97b299..deaf619 100644
--- a/docker-registry.spec
+++ b/docker-registry.spec
@@ -31,7 +31,7 @@ Requires:           python-importlib
 
 Requires:   PyYAML
 Requires:   python-argparse
-Requires:   python-backports
+Requires:   python-backports-lzma
 Requires:   python-blinker
 Requires:   python-docker-registry-core >= 2.0.1-2
 Requires:   python-flask