fixed stats

lib/single-file/css-fonts-minifier.js

@@ -99,9 +99,7 @@ this.fontsMinifier = this.fontsMinifier || (() => {
 			const docContent = doc.body.innerText + pseudoElementsContent;
 			doc.querySelectorAll("style").forEach(style => {
 				if (style.sheet) {
-					stats.fonts.discarded += style.sheet.cssRules.length;
 					style.textContent = filterUnusedFonts(doc, style.sheet.cssRules, unusedFonts, docContent);
-					stats.fonts.discarded -= style.sheet.cssRules.length;
 					stats.rules.discarded -= style.sheet.cssRules.length;
 				}
 			});
@@ -129,6 +127,7 @@ this.fontsMinifier = this.fontsMinifier || (() => {
 			doc.querySelectorAll("style").forEach(style => {
 				if (style.sheet) {
 					style.textContent = processFontFaceRules(style.sheet.cssRules, fontsDetails, "all", stats);
+					stats.rules.discarded -= style.sheet.cssRules.length;
 				}
 			});
 			return stats;