diff --git a/config/plugins/visualizations/vitessce/config/vitessce.xml b/config/plugins/visualizations/vitessce/config/vitessce.xml
index c0244bcd8d49..26c695c8eeb0 100644
--- a/config/plugins/visualizations/vitessce/config/vitessce.xml
+++ b/config/plugins/visualizations/vitessce/config/vitessce.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE visualization SYSTEM "../../visualization.dtd">
 <visualization name="Vitessce">
-    <description>Visual integration tool for exploration of experiments</description>
+    <description>Visual integration tool for exploration of experiments.</description>
     <data_sources>
         <data_source>
             <model_class>HistoryDatasetAssociation</model_class>