Fixes a typo - missing coma
diff --git a/scripts/virgo-forker/fork.rb b/scripts/virgo-forker/fork.rb
index 4f62279..a523600 100755
--- a/scripts/virgo-forker/fork.rb
+++ b/scripts/virgo-forker/fork.rb
@@ -24,7 +24,7 @@
     'test' => 'test',
     'medic' => 'medic',
     'artifact-repository' => 'artifact-repository',
-    'nano' => 'nano'
+    'nano' => 'nano',
     'kernel' => 'kernel',
     'kernel-tools' => 'kernel-tools',
     'web' => 'web',