fix output when a single vulnerability is found

security/wesng/Makefile

@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile,v 1.2 2019/03/31 01:32:50 jasper Exp $
+# $OpenBSD: Makefile,v 1.3 2019/04/15 17:04:36 jasper Exp $
 
 COMMENT =	Windows Exploit Suggester - Next Generation
 
@@ -7,6 +7,7 @@ GH_COMMIT =	444cb9c1549503db9c0740951c417c832696a8a8
 GH_PROJECT =	wesng
 GH_ACCOUNT =	bitsadmin
 DISTNAME =	wesng-${MODPY_EGG_VERSION}
+REVISION =	0
 
 CATEGORIES =	security
 

security/wesng/patches/patch-wes_py

@@ -1,4 +1,4 @@
-$OpenBSD: patch-wes_py,v 1.2 2019/03/31 01:32:50 jasper Exp $
+$OpenBSD: patch-wes_py,v 1.3 2019/04/15 17:04:36 jasper Exp $
 
 - https://github.com/bitsadmin/wesng/pull/25
 - The definitions database lives in ${PREFIX}/share/wesng/
@@ -56,6 +56,15 @@ Index: wes.py
          if add:
              filtered.append(cve)
  
+@@ -564,7 +573,7 @@ def print_summary(kbs, sp):
+     for line in grouped.most_common():
+         kb = line[0]
+         number = line[1]
+-        print('    - KB%s: patches %s %s' % (kb, number, 'vulnerabilty' if number == 1 else 'vulnerabilities'))
++        print('    - KB%s: patches %s %s' % (kb, number, 'vulnerability' if number == 1 else 'vulnerabilities'))
+ 
+     # Show in case a service pack is missing
+     if sp:
 @@ -638,7 +647,7 @@ def check_file_exists(value):
  
  # Validate file existence for definitions file