Massage language around threat model

as per David Singer

Author: mnot

index.html

@@ -115,10 +115,10 @@ <h2>The Web and Encryption</h2>
         compromised</strong> on the Web, in order to preserve this trust.
     </p>
     <p>
-        We recognize that HTTPS will not solve all — or even many — security problems in the Web
-        platform, both because it does not address many types of attack, and because TLS itself is
-        being continuously improved. However, it does serve as an important and necessary baseline
-        for further improvements to security. This is especially true as the platform becomes more
+        We recognize that HTTPS will not solve all security problems in the Web platform, both
+        because it does not address many types of attack, and because TLS itself is being
+        continuously improved. However, it does serve as an important and necessary baseline for
+        further improvements to security. This is especially true as the platform becomes more
         powerful, and thus more dangerous to use “in the clear”.
     </p>
     <p>