add missing whitespace in warning message

diff --git a/Command/Sync.hs b/Command/Sync.hs
index 167ea08b7abd9801eb7033d0305c0d6f4afca3eb..15ccfd376380691028980ccb8f03313fbed45b82 100644 (file)
--- a/Command/Sync.hs
+++ b/Command/Sync.hs
@@ -916,7 +916,7 @@ seekExportContent o rs (currbranch, _) = or <$> forM rs go
                        _ -> noop
                Just b -> showLongNote $ unwords
                        [ notupdating
-                       , "because " ++ Git.fromRef b ++ "does not exist."
+                       , "because " ++ Git.fromRef b ++ " does not exist."
                        , "(As configured by " ++ gitconfig ++ ")"
                        ]
          where