fix title bug

Author: yyyouy

index.html

@@ -32,7 +32,7 @@
         <meta name="keywords" content="KEYWORDS SHOULD BE PLACED HERE" />
         <meta name="viewport" content="width=device-width, initial-scale=1" />
 
-        <title>Large Language Diffusion Models</title>
+        <title>LLaDA-V: Large Language Diffusion Models with Visual Instruction Tuning</title>
         <link
             href="https://fonts.googleapis.com/css?family=Google+Sans|Noto+Sans|Castoro"
             rel="stylesheet"