site: honest timing-fuzz claim, seed decrypted-not-derived, drop em dash

index.html

@@ -81,7 +81,7 @@
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           <h2>How a payment travels</h2>
-          <span class="sub">Payments are NIP-44 encrypted; relays only ever see ciphertext — never the amount, sender, or recipient. Even the send time is fuzzed: each message is stamped a random moment up to two days in the past, so no one can line up when you sent it. Privacy is Mimblewimble on-chain + Tor on the wire.</span>
+          <span class="sub">Payments are NIP-44 encrypted; relays only ever see ciphertext (never the amount, sender, or recipient). Even the send time is fuzzed: each message is stamped a random moment up to two days in the past, so the timestamp can't reveal when you sent it. Privacy is Mimblewimble on-chain + Tor on the wire.</span>
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           <img class="packet" src="assets/grin-logo.png" alt="" aria-hidden="true">
@@ -176,7 +176,7 @@
           <div class="glyph"><svg viewBox="0 0 24 24"><rect x="3" y="4" width="18" height="16" rx="2"/><path d="M3 10h18"/><path d="M7 7h.01M7 14h6"/></svg></div>
           <h3>Your seed stays encrypted</h3>
           <p>The recovery seed is encrypted at rest with your wallet password
-          before it ever touches disk. It is derived on demand and never held in
+          before it ever touches disk. It is decrypted on demand and never held in
           the clear.</p>
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