Editorial: fix a couple of typos

Author: linusg

fetch.bs

@@ -2810,7 +2810,7 @@ boolean <var>http3Only</var>, run these steps:
    <li><p>If the user agent used TLS False Start for this connection, this interval must not include
    the time needed to receive the server's Finished message. [[RFC7918]]
 
-   <li><p>If the user agent sends the request with early data without waiting for the full handshare
+   <li><p>If the user agent sends the request with early data without waiting for the full handshake
    to complete, this interval must not include the time needed to receive the server's ServerHello
    message. [[RFC8470]]
 
@@ -2829,7 +2829,7 @@ boolean <var>http3Only</var>, run these steps:
 
  <li><p>If a secure transport is used, <var>timingInfo</var>'s
  <a for="connection timing info">secure connection start time</a> should be the result of calling
- <a for=/>unsafe shared current time</a> immmediately before starting the handshake process to
+ <a for=/>unsafe shared current time</a> immediately before starting the handshake process to
  secure <var>connection</var>. [[!TLS]]
 
  <li><p>If <var>connection</var> is an HTTP/3 connection, <var>timingInfo</var>'s