Update 6.0.0-beta1.asciidoc
Fix typo in beta1 release notes
@@ -113,7 +113,7 @@ Query DSL::
* Remove QueryParseContext from parsing QueryBuilders {pull}25448[#25448]
REST::
-* Return index name and empty map for /{index}/_alias with no aliases {pull}25114[#25114] (issues: {issue}24723[#24723], {issue}25090[#25090])
+* Return index name and empty map for /`{index}`/_alias with no aliases {pull}25114[#25114] (issues: {issue}24723[#24723], {issue}25090[#25090])
