Fix unnecessary extra syntax in /_config/Problem.mjs

diff --git a/_config/Problem.mjs b/_config/Problem.mjs
index ef11607..9d55df5 100644 (file)
--- a/_config/Problem.mjs
+++ b/_config/Problem.mjs
@@ -1,4 +1,4 @@
-let Problem = class {
+class Problem {
   constructor(title, detail, status) {
     this.title = title
     this.detail = detail