[rubygem-rspec-core] add BR

[Mamoru Tasaka]

commit edd2f941211e8ac091d9c1951653447e63da9359
Author: Mamoru Tasaka <tasaka1 at localhost.localdomain>
Date:   Sun Jan 22 09:10:42 2012 +0900

    add BR

 rubygem-rspec-core.spec |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/rubygem-rspec-core.spec b/rubygem-rspec-core.spec
index 7c47bf3..f229627 100644
--- a/rubygem-rspec-core.spec
+++ b/rubygem-rspec-core.spec
@@ -34,7 +34,7 @@ Source0:	http://rubygems.org/gems/%{gemname}-%{fullver}.gem
 Patch0:		rubygem-rspec-core-2.8.0-skip-some-tests.patch
 
 BuildRequires:	ruby(abi) = %{rubyabi}
-BuildRequires:	rubygems
+BuildRequires:	rubygems-devel
 %if 0%{?need_bootstrap} < 1
 BuildRequires:	rubygem(ZenTest)
 BuildRequires:	rubygem(rake)