Fix incorrect Security Information string

Change-Id: I7a35c60a39e289d2399215f27cc2d8d17cb04981
diff --git a/res/values/strings.xml b/res/values/strings.xml
index a11d446..e3b0c33 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -319,7 +319,7 @@
     <string-array name="pref_web_refiner_message">
         <item>"Blocked %s. "</item>
         <item>"Blocked %1$s and %2$s. "</item>
-        <item>"Blocked %1$s, %2$s and $3$s. "</item>
+        <item>"Blocked %1$s, %2$s and %3$s. "</item>
     </string-array>
     <string name="pref_valid_cert"
         >Valid SSL certificate. Communication is encrypted and identity is verified.</string>