fix build

Author: annevk

.htmlcheckerfilter

@@ -1,3 +1,4 @@
 .*Text run is not in Unicode Normalization Form C.*
 .*Document uses the Unicode Private Use Area.*
 .*File was not checked. Files must have .html, .xhtml, .htm, or .xht extensions.*
+.*This document appears to be written in Kinyarwanda but the “html” start tag has “lang="en"”. Consider using “lang="rw"” (or variant) instead.*

encoding.bs

@@ -26,10 +26,6 @@ Translate IDs: dictdef-textdecoderoptions textdecoderoptions,dictdef-textdecodeo
 
 <link rel=stylesheet href=visualization-colors.css>
 
-<pre class=link-defaults>
-spec:infra; type:dfn; text:break;
-</pre>
-
 
 
 <h2 id=preface>Preface</h2>
@@ -182,7 +178,7 @@ from an <a for=/>I/O queue</a> <var>ioQueue</var>, run these steps:
   <p><a for=list>For each</a> <var>n</var> in <a>the range</a> 1 to <var>number</var>, inclusive:
 
   <ol>
-   <li><p>If <var>ioQueue</var>[<var>n</var>] is <a>end-of-queue</a>, <a>break</a>.
+   <li><p>If <var>ioQueue</var>[<var>n</var>] is <a>end-of-queue</a>, <a for=iteration>break</a>.
 
    <li><p>Otherwise, <a for=list>append</a> <var>ioQueue</var>[<var>n</var>] to <var>prefix</var>.
   </ol>