[cmusphinx3] Remove stray %{?_isa} in the newly noarch -doc subpackage.

[Jerry James]

commit 7c2b6d2ef86505a9be9d9d544b103b3c4568d814
Author: Jerry James <jamesjer at betterlinux.com>
Date:   Wed Sep 4 12:26:45 2013 -0600

    Remove stray %{?_isa} in the newly noarch -doc subpackage.

 cmusphinx3.spec |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/cmusphinx3.spec b/cmusphinx3.spec
index 1837126..6377f4d 100644
--- a/cmusphinx3.spec
+++ b/cmusphinx3.spec
@@ -90,7 +90,7 @@ Language models and dictionaries for cmusphinx3.
 %package doc
 Summary:        Doxygen documentation for cmusphinx3
 Group:          Documentation
-Requires:       %{name}-libs%{?_isa} = %{version}-%{release}
+Requires:       %{name}-libs = %{version}-%{release}
 BuildArch:      noarch
 
 %description doc