[ruby] Revert "Add architecture dependency on ruby-libs to ruby-irb."

[Vít Ondruch]

commit deee8f95aa71ec388378be73104d129240f11fc3
Author: Vít Ondruch <vondruch at redhat.com>
Date:   Fri Feb 22 09:09:33 2013 +0100

    Revert "Add architecture dependency on ruby-libs to ruby-irb."
    
    This reverts commit d3938ffb0a8cf3e4917fd8a2ad8e491791ff23d0, since it
    produces build error:
    
    BuildError: mismatch when analyzing
    ruby-irb-2.0.0.0-0.1.r39357.fc19.noarch.rpm, rpmdiff output was:
    removed     REQUIRES ruby-libs(x86-64) = 2.0.0.0
    added       REQUIRES ruby-libs(x86-32) = 2.0.0.0

 ruby.spec |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/ruby.spec b/ruby.spec
index 415eee8..0bc18d7 100644
--- a/ruby.spec
+++ b/ruby.spec
@@ -220,7 +220,7 @@ specified in standard Ruby syntax.
 Summary:    The Interactive Ruby
 Version:    %{irb_version}
 Group:      Development/Libraries
-Requires:   %{name}-libs%{?_isa} = %{ruby_version_patch_level}
+Requires:   %{name}-libs = %{ruby_version_patch_level}
 Provides:   irb = %{version}-%{release}
 Provides:   ruby(irb) = %{version}-%{release}
 BuildArch:  noarch