Editorial: fix variable name in extensions (#834)

SHA: 2a8cb22
Reason: push, by whimboo

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

index.html

@@ -8,7 +8,7 @@
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-  <meta content="4a85452154d7d06c5076ca3796e055c69e1b0d2f" name="revision">
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@@ -641,7 +641,7 @@
   <div class="head">
    <p data-fill-with="logo"><a class="logo" href="https://www.w3.org/"> <img alt="W3C" height="48" src="https://www.w3.org/StyleSheets/TR/2021/logos/W3C" width="72"> </a> </p>
    <h1 class="p-name no-ref" id="title">WebDriver BiDi</h1>
-   <p id="w3c-state"><a href="https://www.w3.org/standards/types/#ED">Editor’s Draft</a>, <time class="dt-updated" datetime="2024-12-19">19 December 2024</time></p>
+   <p id="w3c-state"><a href="https://www.w3.org/standards/types/#ED">Editor’s Draft</a>, <time class="dt-updated" datetime="2024-12-20">20 December 2024</time></p>
    <details open>
     <summary>More details about this document</summary>
     <div data-fill-with="spec-metadata">
@@ -10679,7 +10679,7 @@ <h5 class="heading settled" data-level="7.9.3.1" id="command-webExtension-instal
      <li data-md>
       <p>Let <var>extension directory entry</var> be the result of <a data-link-type="dfn" href="https://w3c.github.io/webdriver/#dfn-try" id="ref-for-dfn-try⑦⑥">trying</a> to <a data-link-type="dfn" href="#expand-a-web-extension-data-spec" id="ref-for-expand-a-web-extension-data-spec">expand a web extension data spec</a> with <var>extension data spec</var>.</p>
      <li data-md>
-      <p>If extension directory entry| is null, return <a data-link-type="dfn" href="https://w3c.github.io/webdriver/#errors" id="ref-for-errors①⓪②">error</a> with <a data-link-type="dfn" href="https://w3c.github.io/webdriver/#dfn-error-code" id="ref-for-dfn-error-code⑨⑤">error code</a> <a data-link-type="dfn" href="#errors-invalid-web-extension" id="ref-for-errors-invalid-web-extension①">invalid web extension</a>.</p>
+      <p>If <var>extension directory entry</var> is null, return <a data-link-type="dfn" href="https://w3c.github.io/webdriver/#errors" id="ref-for-errors①⓪②">error</a> with <a data-link-type="dfn" href="https://w3c.github.io/webdriver/#dfn-error-code" id="ref-for-dfn-error-code⑨⑤">error code</a> <a data-link-type="dfn" href="#errors-invalid-web-extension" id="ref-for-errors-invalid-web-extension①">invalid web extension</a>.</p>
      <li data-md>
       <p>Perform implementation defined steps to install a web extension from <var>extension directory entry</var>. If this fails, return <a data-link-type="dfn" href="https://w3c.github.io/webdriver/#errors" id="ref-for-errors①⓪③">error</a> with <a data-link-type="dfn" href="https://w3c.github.io/webdriver/#dfn-error-code" id="ref-for-dfn-error-code⑨⑥">error code</a> <a data-link-type="dfn" href="#errors-invalid-web-extension" id="ref-for-errors-invalid-web-extension②">invalid web extension</a>. Otherwise let <var>extension id</var> be the unique identifier of the newly installed web extension.</p>
      <li data-md>