[nss] Fix the checkin comment to use %%

[Elio Maldonado]

commit 18cd8ce5deef892dcaf4d0fb0c1d11679d9813ac
Author: Elio Maldonado <emaldona at redhat.com>
Date:   Sun Jul 1 11:33:54 2012 -0700

    Fix the checkin comment to use %%

 nss.spec |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/nss.spec b/nss.spec
index c02a19b..a76e607 100644
--- a/nss.spec
+++ b/nss.spec
@@ -581,7 +581,7 @@ rm -rf $RPM_BUILD_ROOT/%{_includedir}/nss3/nsslowhash.h
 
 %changelog
 * Sun Jul 01 2012 Elio Maldonado <emaldona at redhat.com> - 3.13.5-4
-- Resolves: Bug 830410 - Missing Requires %{?_isa}
+- Resolves: Bug 830410 - Missing Requires %%{?_isa}
 - Use Requires: %%{name}%%{?_isa} = %%{version}-%%{release} on tools
 - Drop zlib requires which rpmlint reports as error E: explicit-lib-dependency zlib
 - Enable sha224 portion of powerup selftest when running test suites