correct twitter meta

public/index.html

@@ -31,8 +31,8 @@
     <meta property="og:image" content="https://interference2020.org/images/screenshots/fiat_image.jpg"/>
     <meta property="og:image:secure_url" content="https://interference2020.org/images/screenshots/fiat_image.jpg"/>
 
-    <meta name="twitter:card" content="The Foreign Interference Attribution Tracker is capturing allegations of foreign interference in U.S. elections and political processes." />
-    <meta name="twitter:site" content="https://interference2020.org/" />
+    <meta name="twitter:card" content="summary_large_image" />
+    <meta name="twitter:site" content="@dfrlab" />
     <meta name="twitter:title" content="Interference 2020" />
     <meta name="twitter:description" content="The Foreign Interference Attribution Tracker is capturing allegations of foreign interference in U.S. elections and political processes." />
     <meta name="twitter:image" content="https://interference2020.org/images/screenshots/fiat_image.jpg" />