fix tags

src/ui/pages/editor.html

@@ -68,7 +68,7 @@
 		</div>
 	</div>
 	<iframe class="editor"
-		srcdoc="&lt;!DOCTYPE html&gt;&lt;body&gt;&lt;script src=/lib/single-file-extension-editor-helper.js&gt;&lt;/script&gt;&lt;script src=/lib/single-file-extension-editor.js&gt;&lt;/script&gt;&lt;script src=/src/lib/readability/Readability.js&gt;&lt;/script&gt;&lt;/script&gt;&lt;script src=/src/lib/readability/Readability-readerable.js&gt;&lt;/script&gt;&lt;/script&gt;&lt;/script&gt;&lt;/body&gt;"
+		srcdoc="&lt;!DOCTYPE html&gt;&lt;body&gt;&lt;script src=/lib/single-file-extension-editor-helper.js&gt;&lt;/script&gt;&lt;script src=/lib/single-file-extension-editor.js&gt;&lt;/script&gt;&lt;script src=/src/lib/readability/Readability.js&gt;&lt;/script&gt;&lt;script src=/src/lib/readability/Readability-readerable.js&gt;&lt;/script&gt;&lt;/body&gt;"
 		sandbox="allow-scripts allow-modals"></iframe>
 	<script src="/lib/chrome-browser-polyfill.js"></script>
 	<script src="/lib/single-file.js"></script>