Fix last linter issues

extensions/t3org_layout/Configuration/PageTS/Linkhandler.tsconfig

-TCEMAIN.linkHandler.tx_news {
-  handler = TYPO3\CMS\Recordlist\LinkHandler\RecordLinkHandler
-  label = News
-  configuration {
-    table = tx_news_domain_model_news
-    storagePid = 179
-    hidePageTree = 1
+TCEMAIN.linkHandler {
+  tx_news {
+    handler = TYPO3\CMS\Recordlist\LinkHandler\RecordLinkHandler
+    label = News
+    configuration {
+      table = tx_news_domain_model_news
+      storagePid = 179
+      hidePageTree = 1
+    }
+
+    scanAfter = page
   }
 
-  scanAfter = page
-}
+  sf_event_mgt {
+    handler = TYPO3\CMS\Recordlist\LinkHandler\RecordLinkHandler
+    label = Events
+    configuration {
+      table = tx_sfeventmgt_domain_model_event
+      storagePid = 180
+      hidePageTree = 1
+    }
 
-TCEMAIN.linkHandler.sf_event_mgt {
-  handler = TYPO3\CMS\Recordlist\LinkHandler\RecordLinkHandler
-  label = Events
-  configuration {
-    table = tx_sfeventmgt_domain_model_event
-    storagePid = 180
-    hidePageTree = 1
+    scanAfter = page
   }
-
-  scanAfter = page
 }
+

extensions/t3org_layout/Configuration/TypoScript/Ext/News.typoscript

@@ -128,8 +128,10 @@ config {
   debug = 0
   disablePrefixComment = 1
   metaCharset = utf-8
-  additionalHeaders.5.header = Content-Type:application/rss+xml;charset=utf-8
-  additionalHeaders.5.replace = 1
+  additionalHeaders.5 {
+    header = Content-Type:application/rss+xml;charset=utf-8
+    replace = 1
+  }
   absRefPrefix = {$plugin.tx_news.rss.channel.link}
   linkVars = L
 }