Remove unnecessary blank line in createMarkdownIt function

Author: UnschooledGamer

src/pages/markdownPreview/renderer.js

@@ -136,12 +136,11 @@ function collectTokens(tokens, callback) {
 }
 
 function createMarkdownIt() {
-
 	const {
 		katexModulePromise: katex,
 		mdItTexmathModulePromise: markdownItTexmath,
 	} = getKatexAndTexmathModule().then((m) => m);
-	
+
 	const md = markdownIt({
 		html: true,
 		linkify: true,