diff --git a/docs/settings.md b/docs/settings.md
index f3e1abae..298f45b7 100644
--- a/docs/settings.md
+++ b/docs/settings.md
@@ -151,7 +151,7 @@ See [search](install.md#search) for details.
 
 #### UMAP_READONLY
 
-Is your instance readonly ? Useful for server maintenance.
+Is your instance readonly? Useful for server maintenance.
 
 #### UMAP_GZIP