prune-quay.py: fix whitespace error

Signed-off-by: Dan Mick <dan.mick@redhat.com>

diff --git a/quay-pruner/build/prune-quay.py b/quay-pruner/build/prune-quay.py
index 3ea88fbcf3717c6c6a7446346654cc2189e4d53c..eddd5962f53b3a0b7164bf56c5e6ba9a1fe35ae2 100755 (executable)
--- a/quay-pruner/build/prune-quay.py
+++ b/quay-pruner/build/prune-quay.py
@@ -224,7 +224,7 @@ def main():
     for tag in quaytags:
         digest = tag['manifest_digest']
         if digest in digest_map:
-           digest_map[digest].add(tag['name'])
+            digest_map[digest].add(tag['name'])
         else:
             digest_map[digest] = set((tag['name'],))