Fix list

Author: kdheepak

scripts/panvimdoc.lua

@@ -345,7 +345,7 @@ end
 function BulletList(items)
   local buffer = {}
   for _, item in pairs(items) do
-    table.insert(buffer, '-' .. item)
+    table.insert(buffer, '- ' .. item)
   end
   return '\n' .. table.concat(buffer, '\n') .. '\n'
 end