diff --git a/typo3/sysext/core/Documentation/Changelog/11.0/Feature-91719-CustomErrorMessagesInRegularExpressionValidator.rst b/typo3/sysext/core/Documentation/Changelog/11.0/Feature-91719-CustomErrorMessagesInRegularExpressionValidator.rst
index 364499fbd081635e99472cde40fdaa35e0365544..35f89c79040b1ac85d0ea71292279c6bbc8aa9e1 100644
--- a/typo3/sysext/core/Documentation/Changelog/11.0/Feature-91719-CustomErrorMessagesInRegularExpressionValidator.rst
+++ b/typo3/sysext/core/Documentation/Changelog/11.0/Feature-91719-CustomErrorMessagesInRegularExpressionValidator.rst
@@ -29,8 +29,8 @@ Example:
         * @TYPO3\CMS\Extbase\Annotation\Validate(
         *    "RegularExpression",
         *    options={
-        *       "regularExpression": '/^SO[0-9]$/',
-        *       "errorMessage": 'explain how to provide a valid value'
+        *       "regularExpression": "/^SO[0-9]$/",
+        *       "errorMessage": "explain how to provide a valid value"
         *    }
         * )
         */
@@ -48,8 +48,8 @@ It is also possible to provide a translation key to render a localized message:
         * @TYPO3\CMS\Extbase\Annotation\Validate(
         *    "RegularExpression",
         *    options={
-        *       "regularExpression": '/^SO[0-9]$/',
-        *       "errorMessage": 'LLL:EXT:my_extension/path/to/xlf:translation.key'
+        *       "regularExpression": "/^SO[0-9]$/",
+        *       "errorMessage": "LLL:EXT:my_extension/path/to/xlf:translation.key"
         *    }
         * )
         */