Update Android_generic_adware.yar

Mobile_Malware/Android_generic_adware.yar

-rule dowgin:adware
+rule dowgin:adware android
 {
     meta:
         author = "https://twitter.com/plutec_net"
@@ -17,4 +17,4 @@ rule dowgin:adware
     condition:
         all of them
         
-}
+}
\ No newline at end of file