diff --git a/_sources/index.md.txt b/_sources/index.md.txt
index c95b740..d1d620b 100644
--- a/_sources/index.md.txt
+++ b/_sources/index.md.txt
@@ -10,7 +10,7 @@ Package](https://img.shields.io/pypi/v/parsedmarc.svg)](https://pypi.org/project
 
 :::{note}
 
-This is a project is maintained by one developer.
+This project is maintained by one developer.
 Please consider [sponsoring my work](https://github.com/sponsors/seanthegeek) if you or your organization benefit from it.
 :::
 
diff --git a/index.html b/index.html
index 46ba26c..1826adb 100644
--- a/index.html
+++ b/index.html
@@ -88,7 +88,7 @@
 <a class="reference external" href="https://pypistats.org/packages/parsedmarc"><img alt="PyPI - Downloads" src="https://img.shields.io/pypi/dm/parsedmarc?color=blue" /></a></p>
 <div class="admonition note">
 <p class="admonition-title">Note</p>
-<p>This is a project is maintained by one developer.
+<p>This project is maintained by one developer.
 Please consider <a class="reference external" href="https://github.com/sponsors/seanthegeek">sponsoring my work</a> if you or your organization benefit from it.</p>
 </div>
 <a class="reference external image-reference" href="_static/screenshots/dmarc-summary-charts.png"><img alt="A screenshot of DMARC summary charts in Kibana" class="align-center" src="_images/dmarc-summary-charts.png" style="width: 754.0px; height: 449.0px;" />