diff --git a/CHANGELOG.md b/CHANGELOG.md
index 865a5258..509061eb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,7 +10,7 @@
         <li>On the custom prompts page, when editing a prompt, pressing the cancel button will revert any modified values in the form to their saved state.</li>
         <li>Implemented placeholders to add additional data to prompts [<a href="https://micz.it/thunderbird-addon-thunderai/data-placeholders/">More info</a>] [<a href="https://github.com/micz/ThunderAI/issues/146">#146</a>, <a href="https://github.com/micz/ThunderAI/issues/153">#153</a>].</li>
         <li>Text improved for the "Reply to this" prompt.</li>
-        <li>Added an option to set the maximux number of characters in the prompt [<a href="https://github.com/micz/ThunderAI/issues/165">#165</a>].</li>
+        <li>Added an option to set the maximum number of characters in the prompt [<a href="https://github.com/micz/ThunderAI/issues/165">#165</a>].</li>
         <li>Added a workaround to show an alert message when needed [<a href="https://github.com/micz/ThunderAI/issues/166">#166</a>].</li>
         <li><i>[ChatGPT Web]</i> Added an option to set the model to use [<a href="https://github.com/micz/ThunderAI/issues/171">#171</a>].</li>
         <li><i>[ChatGPT Web]</i> Added an option to use the temporary chat [<a href="https://github.com/micz/ThunderAI/issues/169">#169</a>].</li>
diff --git a/options/mzta-release-notes.html b/options/mzta-release-notes.html
index 474c5834..4c8877c3 100644
--- a/options/mzta-release-notes.html
+++ b/options/mzta-release-notes.html
@@ -12,7 +12,7 @@
         <li>On the custom prompts page, when editing a prompt, pressing the cancel button will revert any modified values in the form to their saved state.</li>
         <li>Implemented placeholders to add additional data to prompts [<a href="https://micz.it/thunderbird-addon-thunderai/data-placeholders/">More info</a>] [<a href="https://github.com/micz/ThunderAI/issues/146">#146</a>, <a href="https://github.com/micz/ThunderAI/issues/153">#153</a>].</li>
         <li>Text improved for the "Reply to this" prompt.</li>
-        <li>Added an option to set the maximux number of characters in the prompt [<a href="https://github.com/micz/ThunderAI/issues/165">#165</a>].</li>
+        <li>Added an option to set the maximum number of characters in the prompt [<a href="https://github.com/micz/ThunderAI/issues/165">#165</a>].</li>
         <li>Added a workaround to show an alert message when needed [<a href="https://github.com/micz/ThunderAI/issues/166">#166</a>].</li>
         <li><i>[ChatGPT Web]</i> Added an option to set the model to use [<a href="https://github.com/micz/ThunderAI/issues/171">#171</a>].</li>
         <li><i>[ChatGPT Web]</i> Added an option to use the temporary chat [<a href="https://github.com/micz/ThunderAI/issues/169">#169</a>].</li>