Remove bits about setting processingMode to json-ld-1.1 automatically.

Author: gkellogg

index.html

@@ -1387,9 +1387,7 @@ <h3>Framing Named Graphs</h3>
     Once set, it is an error to attempt to change to a different processing mode,
     and processors MUST generate,
     a <a data-cite="JSON-LD11-API#dom-jsonlderrorcode-processing-mode-conflict">processing mode conflict</a>
-    error and abort further processing.
-    If unspecified, processors MUST set <a>processing mode</a> to `json-ld-1.1`
-    on the first attempt to use a JSON-LD 1.1 feature.</p>
+    error and abort further processing.</p>
 
   <p>The algorithms in this specification are generally written with more concern for clarity
     than efficiency. Thus, <a>JSON-LD Processors</a> MAY
@@ -2296,9 +2294,7 @@ <h2>Changes since JSON-LD Community Group Final Report</h2>
     <li>Removed <code>@first</code> and <code>@last</code> values for the
       <a>object embed flag</a> in favor of <code>@once</code>.</li>
     <li>The <a>processing mode</a> is now implicitly `json-ld-1.1`, unless set
-      explicitly to `json-ld-1.0`. Processing mode is wired to `json-ld-1.1`
-      when the first JSON-LD 1.1 specific feature is encountered, and it is
-      not set explicilty.</li>
+      explicitly to `json-ld-1.0`.</li>
   </ul>
 </section>