diff --git a/content/4.backend/2.configuration.md b/content/4.backend/2.configuration.md
index df5494a..2a94535 100644
--- a/content/4.backend/2.configuration.md
+++ b/content/4.backend/2.configuration.md
@@ -60,7 +60,7 @@ Port number that the HTTP server listens on.
 - Default: `""`
 - Example: `"https://movie-web.app https://testing.movie-web.app"`
 
-Space seperated list of allowed origins.
+Space separated list of allowed origins.
 
 ### `server.allowAnySite`