bin/pwn_bdba_groups in pwn-0.5.164 vs bin/pwn_bdba_groups in pwn-0.5.165

@@ -6,11 +6,11 @@
 require 'yaml'
 
 opts = {}
 OptionParser.new do |options|
   options.banner = "USAGE:
-    #{$PROGRAM_NAME} [opts]
+    #{File.basename($PROGRAM_NAME)} [opts]
   "
 
   options.on('-cCONFIG', '--config=CONFIG', '<Required - Black Duck Binary Analysis YAML config>') do |c|
     opts[:config] = c
   end
@@ -35,10 +35,10 @@
     opts[:product_cleanup_age] = p
   end
 end.parse!
 
 if opts.empty?
-  puts `#{$PROGRAM_NAME} --help`
+  puts `#{File.basename($PROGRAM_NAME)} --help`
   exit 1
 end
 
 begin
   pwn_provider = 'ruby-gem'