chore: improve changes

changes/ce/fix-10172.en.md

@@ -1,9 +1,9 @@
 Fix the incorrect default ACL rule, which was:
 ```
-{allow, {username, "^dashboard$"}, subscribe, ["$SYS/#"]}.
+{allow, {username, "^dashboard?"}, subscribe, ["$SYS/#"]}.
 ```
 
 However, it should use `{re, "^dashboard$"}` to perform a regular expression match:
 ```
-{allow, {username, {re,"^dashboard?"}}, subscribe ,["$SYS/#"]}.
+{allow, {username, {re,"^dashboard$"}}, subscribe ,["$SYS/#"]}.
 ```

changes/ce/fix-10172.zh.md

@@ -1,8 +1,8 @@
 修复错误的默认 ACL 规则，之前是：
 ```
-{allow, {username, "^dashboard$"}, subscribe, ["$SYS/#"]}.
+{allow, {username, "^dashboard?"}, subscribe, ["$SYS/#"]}.
 ```
-但执行正则表达式的匹配应该使用 `{re, "^dashboard?”}`：
+但执行正则表达式的匹配应该使用 `{re, "^dashboard$"}`：
 ```
-{allow, {username, {re, "^dashboard?"}}, subscribe, ["$SYS/#"]}.
+{allow, {username, {re, "^dashboard$"}}, subscribe, ["$SYS/#"]}.
 ```