diff --git a/index.html b/index.html
index 19d0a05c0..3018960d5 100644
--- a/index.html
+++ b/index.html
@@ -324,7 +324,7 @@
 
 							<div class="section" id="nextcloud-21">
 								<h2>Nextcloud 20<a class="headerlink" href="#nextcloud-20" title="Permalink to this headline">¶</a></h2>
-								<p>This documents the <em>previous</em> version of Nextcloud.</p>
+								<p>This documents a <em>previous</em> version of Nextcloud.</p>
 								<ul class="simple">
 									<li><a class="reference external" href="https://docs.nextcloud.com/server/21/user_manual/">User Manual</a>
 										(<a class="reference external" href="https://docs.nextcloud.com/server/21/Nextcloud_User_Manual.pdf">Download PDF</a>)</li>
@@ -336,7 +336,7 @@
 
 							<div class="section" id="nextcloud-20">
 								<h2>Nextcloud 20<a class="headerlink" href="#nextcloud-20" title="Permalink to this headline">¶</a></h2>
-								<p>This documents the <em>previous</em> version of Nextcloud.</p>
+								<p>This documents a <em>previous</em> version of Nextcloud.</p>
 								<ul class="simple">
 									<li><a class="reference external" href="https://docs.nextcloud.com/server/20/user_manual/">User Manual</a>
 										(<a class="reference external" href="https://docs.nextcloud.com/server/20/Nextcloud_User_Manual.pdf">Download PDF</a>)</li>