docs: re-indent comment in example.jsonc

Author: glennmichael123

examples/configs/example.jsonc

@@ -8,7 +8,7 @@
   "debug": true,
 
   /* Server settings
-     Can use multi-line comments */
+    Can use multi-line comments */
   "server": {
     "host": "0.0.0.0",
     "port": 8080,