diff --git a/compose/link-env-deprecated.md b/compose/link-env-deprecated.md
index ece559547f..3ab5d8c921 100644
--- a/compose/link-env-deprecated.md
+++ b/compose/link-env-deprecated.md
@@ -35,7 +35,7 @@ Protocol (tcp or udp), e.g. `DB_PORT_5432_TCP_PROTO=tcp`
 <b><i>name</i>\_NAME</b><br>
 Fully qualified container name, e.g. `DB_1_NAME=/myapp_web_1/myapp_db_1`
 
-## Related Information
+## Related information
 
 - [User guide](index.md)
 - [Installing Compose](install.md)