diff --git a/account_invoice_change_currency/README.rst b/account_invoice_change_currency/README.rst
index 7f85f598d13b..5ec69d18318f 100644
--- a/account_invoice_change_currency/README.rst
+++ b/account_invoice_change_currency/README.rst
@@ -25,6 +25,7 @@ Account Invoice - Change Currency
 
 |badge1| |badge2| |badge3| |badge4| |badge5| 
 
+
 ==================================
 Update currency of Account Invoice
 ==================================
@@ -41,6 +42,7 @@ to new currency, thus the Total amounts (tax and without tax) of Invoice will be
 Configuration
 =============
 
+
 The exchange rate will be configured in
 Accounting > Configuration > Multi-Currencies > Currencies
 
@@ -71,6 +73,7 @@ Authors
 Contributors
 ~~~~~~~~~~~~
 
+
 * Duc, Dao Dong <duc.dd@komit-consulting.com> (https://komit-consulting.com)
 
 Maintainers
diff --git a/account_invoice_change_currency/static/description/index.html b/account_invoice_change_currency/static/description/index.html
index 7c06ad7f4e24..84fa05d7c194 100644
--- a/account_invoice_change_currency/static/description/index.html
+++ b/account_invoice_change_currency/static/description/index.html
@@ -379,40 +379,29 @@ <h1>Update currency of Account Invoice</h1>
 <p><strong>Table of contents</strong></p>
 <div class="contents local topic" id="contents">
 <ul class="simple">
-<li><a class="reference internal" href="#configuration" id="id4">Configuration</a></li>
-<li><a class="reference internal" href="#id1" id="id5">Configuration</a></li>
-<li><a class="reference internal" href="#usage" id="id6">Usage</a></li>
-<li><a class="reference internal" href="#id2" id="id7">Usage</a></li>
-<li><a class="reference internal" href="#bug-tracker" id="id8">Bug Tracker</a></li>
-<li><a class="reference internal" href="#credits" id="id9">Credits</a><ul>
-<li><a class="reference internal" href="#authors" id="id10">Authors</a></li>
-<li><a class="reference internal" href="#contributors" id="id11">Contributors</a><ul>
-<li><a class="reference internal" href="#id3" id="id12">Contributors</a></li>
-</ul>
-</li>
-<li><a class="reference internal" href="#maintainers" id="id13">Maintainers</a></li>
+<li><a class="reference internal" href="#configuration" id="id1">Configuration</a></li>
+<li><a class="reference internal" href="#usage" id="id2">Usage</a></li>
+<li><a class="reference internal" href="#bug-tracker" id="id3">Bug Tracker</a></li>
+<li><a class="reference internal" href="#credits" id="id4">Credits</a><ul>
+<li><a class="reference internal" href="#authors" id="id5">Authors</a></li>
+<li><a class="reference internal" href="#contributors" id="id6">Contributors</a></li>
+<li><a class="reference internal" href="#maintainers" id="id7">Maintainers</a></li>
 </ul>
 </li>
 </ul>
 </div>
 <div class="section" id="configuration">
-<h2><a class="toc-backref" href="#id4">Configuration</a></h2>
-</div>
-<div class="section" id="id1">
-<h2><a class="toc-backref" href="#id5">Configuration</a></h2>
+<h2><a class="toc-backref" href="#id1">Configuration</a></h2>
 <p>The exchange rate will be configured in
 Accounting &gt; Configuration &gt; Multi-Currencies &gt; Currencies</p>
 </div>
 <div class="section" id="usage">
-<h2><a class="toc-backref" href="#id6">Usage</a></h2>
-</div>
-<div class="section" id="id2">
-<h2><a class="toc-backref" href="#id7">Usage</a></h2>
+<h2><a class="toc-backref" href="#id2">Usage</a></h2>
 <p>To use this module, the user must be in group Accounting &amp; Finance / Adviser
 to be able to update currency of Invoices</p>
 </div>
 <div class="section" id="bug-tracker">
-<h2><a class="toc-backref" href="#id8">Bug Tracker</a></h2>
+<h2><a class="toc-backref" href="#id3">Bug Tracker</a></h2>
 <p>Bugs are tracked on <a class="reference external" href="https://github.com/OCA/account-invoicing/issues">GitHub Issues</a>.
 In case of trouble, please check there if your issue has already been reported.
 If you spotted it first, help us smashing it by providing a detailed and welcomed
@@ -420,24 +409,21 @@ <h2><a class="toc-backref" href="#id8">Bug Tracker</a></h2>
 <p>Do not contact contributors directly about support or help with technical issues.</p>
 </div>
 <div class="section" id="credits">
-<h2><a class="toc-backref" href="#id9">Credits</a></h2>
+<h2><a class="toc-backref" href="#id4">Credits</a></h2>
 <div class="section" id="authors">
-<h3><a class="toc-backref" href="#id10">Authors</a></h3>
+<h3><a class="toc-backref" href="#id5">Authors</a></h3>
 <ul class="simple">
 <li>Komit Consulting</li>
 </ul>
 </div>
 <div class="section" id="contributors">
-<h3><a class="toc-backref" href="#id11">Contributors</a></h3>
-<div class="section" id="id3">
-<h4><a class="toc-backref" href="#id12">Contributors</a></h4>
+<h3><a class="toc-backref" href="#id6">Contributors</a></h3>
 <ul class="simple">
 <li>Duc, Dao Dong &lt;<a class="reference external" href="mailto:duc.dd&#64;komit-consulting.com">duc.dd&#64;komit-consulting.com</a>&gt; (<a class="reference external" href="https://komit-consulting.com">https://komit-consulting.com</a>)</li>
 </ul>
 </div>
-</div>
 <div class="section" id="maintainers">
-<h3><a class="toc-backref" href="#id13">Maintainers</a></h3>
+<h3><a class="toc-backref" href="#id7">Maintainers</a></h3>
 <p>This module is maintained by the OCA.</p>
 <a class="reference external image-reference" href="https://odoo-community.org"><img alt="Odoo Community Association" src="https://odoo-community.org/logo.png" /></a>
 <p>OCA, or the Odoo Community Association, is a nonprofit organization whose