Update CVE-2021-43831.yaml

http/cves/2021/CVE-2021-43831.yaml

@@ -1,7 +1,7 @@
 id: CVE-2021-43831
 
 info:
-  name: Arbitrary File Read in Gradio
+  name: Gradio < 2.5.0 - Arbitrary File Read 
   author: isacaya
   severity: high
   description: |
@@ -39,6 +39,7 @@ http:
         - /windows/win.ini
 
     stop-at-first-match: true
+
     matchers-condition: and
     matchers:
       - type: regex