new snippet for golang

lua/snippets/go.lua

@@ -1,16 +1,10 @@
 local ls = require 'luasnip'
 local s = ls.snippet
 local t = ls.text_node
-local i = ls.insert_node
 
 return {
-  s('main', {
-    t { 'func main() {', '\t' },
-    i(1),
-    t { '', '}' },
-  }),
 
-  s('reverseString', {
+  s('reverseString!', {
     t {
       'func reverseString(s string) string {',
       '\trunes := []rune(s)',
@@ -21,4 +15,5 @@ return {
       '}',
     },
   }),
+  -- new snipp
 }