diff --git a/docs/sources/guides/glossary.md b/docs/sources/guides/glossary.md
index 749ddbdcf4f..2832a616fa1 100644
--- a/docs/sources/guides/glossary.md
+++ b/docs/sources/guides/glossary.md
@@ -36,7 +36,7 @@ This topic lists words and abbreviations that commonly used in the Grafana docum
     <td>An extension of Grafana that allows users to provide additional functionality to enhance their experience. The types of plugins currently supported are:
     <ul>
       <li><b>App plugin:</b> Extends Grafana with a customized experience. It includes a set of panel and data source plugins, as well as custom pages.</li>
-      <li><b>Data source plugin:</b> Extends Grafana with supports additional data sources in Grafana.</li>
+      <li><b>Data source plugin:</b> Extends Grafana with support for additional data sources.</li>
       <li><b>Panel plugin:</b> Extends Grafana with additional visualization options.</li>
     </ul>
     </td>