diff --git a/src/fenceEditContext.ts b/src/fenceEditContext.ts
index 7dd0f02..49aec06 100644
--- a/src/fenceEditContext.ts
+++ b/src/fenceEditContext.ts
@@ -79,7 +79,11 @@ export class FenceEditContext {
 		}
 
 		const content = editorContent.slice(0, editorContent.length - 1);
-		const langKey = this.editor.getLine(this.start).slice(3).trim().split(" ")[0];
+		const langKey = this.editor
+			.getLine(this.start)
+			.slice(3)
+			.trim()
+			.split(" ")[0];
 		const language = getLanguage(langKey);
 
 		return { content, language };