diff --git a/mobile-detect/mobile-detect.d.ts b/mobile-detect/mobile-detect.d.ts
index 180fd0664..932d31696 100644
--- a/mobile-detect/mobile-detect.d.ts
+++ b/mobile-detect/mobile-detect.d.ts
@@ -8,7 +8,7 @@ declare class MobileDetect {
 	constructor(userAgent: string, maxPhoneWidth?: number);
 	
 	is(key: string): boolean;
-	match(pattern: string|RegExp): boolean
+	match(pattern: string|RegExp): boolean;
 	mobile(): string;
 	mobileGrade(): string;
 	os(): string;