diff --git a/exampleSite/config/_default/params.toml b/exampleSite/config/_default/params.toml
index 212802d32d..a0a0fde9bb 100644
--- a/exampleSite/config/_default/params.toml
+++ b/exampleSite/config/_default/params.toml
@@ -75,7 +75,7 @@ themeVariant = [
 	{ identifier = "red"            }
 ]
 
-# Filename suffix for variant files
+# Filename suffix for variant files.
 # Default: not set
 # The theme modifies the variant stylesheets during build and tries to store
 # them with the same file name. In certain installations it was observed, that