Update license header in admin.py

Signed-off-by: Shivam Sandbhor <shivam.sandbhor@gmail.com>

Author: sbs2001

vulnerabilities/admin.py

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2017 nexB Inc. and others. All rights reserved.
+# Copyright (c) nexB Inc. and others. All rights reserved.
 # http://nexb.com and https://github.com/nexB/vulnerablecode/
 # The VulnerableCode software is licensed under the Apache License version 2.0.
 # Data generated with VulnerableCode require an acknowledgment.
@@ -18,7 +18,7 @@
 #  OR CONDITIONS OF ANY KIND, either express or implied. No content created from
 #  VulnerableCode should be considered or used as legal advice. Consult an Attorney
 #  for any legal advice.
-#  VulnerableCode is a free software code scanning tool from nexB Inc. and others.
+#  VulnerableCode is a free software tool from nexB Inc. and others.
 #  Visit https://github.com/nexB/vulnerablecode/ for support and download.
 
 from django.contrib import admin