[virt-who] Fix formatting of string

[Radek Novacek]

commit 425f7e159a989c1d070eeb084e654a310e9ea3c0
Author: Radek Novacek <rnovacek(a)redhat.com&gt;
Date:   Mon Sep 3 09:12:10 2012 +0200

    Fix formatting of string

 subscriptionmanager.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/subscriptionmanager.py b/subscriptionmanager.py
index 4ca98dc..6dc2482 100644
--- a/subscriptionmanager.py
+++ b/subscriptionmanager.py
@@ -98,7 +98,7 @@ class SubscriptionManager:
                 certificate = rhsm_certificate.create_from_file(self.cert_file)
                 self.cert_uuid = certificate.subject["CN"]
             except Exception, e:
-                raise SubscriptionManagerError("Unable to open certificate %s
(%s):" % self.cert_file, str(e))
+                raise SubscriptionManagerError("Unable to open certificate %s
(%s):" % (self.cert_file, str(e)))
         return self.cert_uuid
 
     def getFacts(self):