Easy Onboarding: true -> y

inbox/user-invite.xml

@@ -131,7 +131,7 @@
     <x xmlns='jabber:x:data' type='result'>
       <item>
         <field var='uri'>
-          <value>xmpp:inviter@example.com?roster;preauth=TOKEN;ibr=true</value>
+          <value>xmpp:inviter@example.com?roster;preauth=TOKEN;ibr=y</value>
         </field>
         <field var='landing-url'>
           <value>https://example.com/invite/#TOKEN</value>
@@ -148,7 +148,7 @@
     long and generated by a strong random number generator.</p>
   <p>A server MUST provide the <strong>uri</strong> field which contains an
     XMPP URI of the following format:</p>
-  <code>xmpp:inviter@example.com?roster;preauth=TOKEN;ibr=true</code>
+  <code>xmpp:inviter@example.com?roster;preauth=TOKEN;ibr=y</code>
   <p>The <strong>ibr</strong> query component in the XMPP URI indicates that
     the invitee is allowed to create an account on Romeo's server, using the
     'preauth' token.
@@ -322,7 +322,7 @@
     <p>If the invitee opens the invitation URI and chooses to create a new
       account, the client MUST use the inviter's server as default if the
       server advertises in-band registration support via the
-      <strong>ibr=true</strong> query compontent.</p>
+      <strong>ibr=y</strong> query compontent.</p>
   </section2>
 </section1>
 <section1 topic='Accessibility Considerations' anchor='access'>
@@ -362,7 +362,7 @@
     ...
     <key>
       <name>ibr</name>
-      <value>true</value>
+      <value>y</value>
       <desc>the parameter to indicate that the token allows the invitee to create an account on the inviter's server via in-band registration</desc>
     </key>
 </querytype>