diff --git a/src/node/markdown/plugins/highlight.ts b/src/node/markdown/plugins/highlight.ts
index ee49acf7..d1c17d29 100644
--- a/src/node/markdown/plugins/highlight.ts
+++ b/src/node/markdown/plugins/highlight.ts
@@ -3,7 +3,7 @@ import {
   transformerNotationDiff,
   transformerNotationErrorLevel,
   transformerNotationFocus,
-  transformerNotationHighlight,
+  transformerNotationHighlight
 } from '@shikijs/transformers'
 import { customAlphabet } from 'nanoid'
 import c from 'picocolors'
diff --git a/src/node/markdown/plugins/highlightLines.ts b/src/node/markdown/plugins/highlightLines.ts
index 34c6ce8b..17a218fc 100644
--- a/src/node/markdown/plugins/highlightLines.ts
+++ b/src/node/markdown/plugins/highlightLines.ts
@@ -44,7 +44,7 @@ export const highlightLinePlugin = (md: MarkdownItAsync) => {
 
     token.info += '{' + lines + '}'
     // ensure there is a space between the lang and the line numbers
-    token.info = token.info.replace(/(?<![=])\{/g, " {")
+    token.info = token.info.replace(/(?<!=)\{/g, ' {')
     return fence(...args)
   }
 }