diff --git a/source b/source
index 479e0a02011..c42beb5c93e 100644
--- a/source
+++ b/source
@@ -86275,8 +86275,8 @@ interface <dfn>NavigatorOnLine</dfn> {
   data-x="concept-script">script</span>, with the problematic position (line number and column
   number) in the resource containing the script, using the <span>global object</span> specified by
   the script's <span>settings object</span> as the target. If the error is still <i
-  data-x="concept-error-nothandled">not handled</i> after this, then the error may be reported to
-  the user.</p>
+  data-x="concept-error-nothandled">not handled</i> after this, then the error may be reported to a
+  developer console.</p>
 
 
   <h6>The <code>ErrorEvent</code> interface</h6>
@@ -87323,7 +87323,7 @@ typedef <span>OnBeforeUnloadEventHandlerNonNull</span>? <dfn>OnBeforeUnloadEvent
        column number) given by <var>location</var>, using the <span>global object</span>
        specified by <var>script settings</var> as the target. If the error is still <i
        data-x="concept-error-nothandled">not handled</i> after this, then the error may be reported
-       to the user.</p></li>
+       to a developer console.</p></li>
 
        <li><p>Return null.</p></li>
 
@@ -95162,7 +95162,7 @@ interface <dfn>WorkerGlobalScope</dfn> : <span>EventTarget</span> {
   the target.</p>
 
   <p>For shared workers, if the error is still <i data-x="concept-error-nothandled">not handled</i>
-  afterwards, the error may be reported to the user.</p>
+  afterwards, the error may be reported to a developer console.</p>
 
   <p>For dedicated workers, if the error is still <i data-x="concept-error-nothandled">not
   handled</i> afterwards, the user agent must <span>queue a task</span> to <span