nvim: change formatting of asciidoc snippets

.config/nvim/snippets/asciidoc.lua

@@ -5,12 +5,15 @@ local fmt = require("luasnip.extras.fmt").fmt
 return {
     s({ trig = 'source',
         name = 'source code block',
-        dscr = 'Insert a source code block' },
+        dscr = 'Insert a source code block'
+    },
         fmt([[
 [source,{language}]
 --------------------------------------------------------------------------------
 {cursor}
 --------------------------------------------------------------------------------
-]]       , { language = i(1, 'shell'), cursor = i(0) }))
-
+]]       , {
+            language = i(1, 'shell'),
+            cursor = i(0)
+        }))
 }