[docker-io] Separate -n from %setup args to help rpmdistro-gitoverlay

[Colin Walters]

commit b18430961f0824842b12a8c3d335a5350b3e5d91
Author: Colin Walters <walters at verbum.org>
Date:   Wed Mar 11 11:26:56 2015 -0400

    Separate -n from %setup args to help rpmdistro-gitoverlay
    
    It doesn't do the full argument parsing right now.

 docker-io.spec | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/docker-io.spec b/docker-io.spec
index 0c141ac..ccccc69 100644
--- a/docker-io.spec
+++ b/docker-io.spec
@@ -208,7 +208,7 @@ Provides:   %{repo}-zsh-completion = %{version}-%{release}
 This package installs %{summary}.
 
 %prep
-%setup -qn %{repo}-%{commit}
+%setup -q -n %{repo}-%{commit}
 cp %{SOURCE5} .
 
 %build