diff --git a/pkg/clean/sanitize.go b/pkg/clean/clean.go
similarity index 93%
rename from pkg/clean/sanitize.go
rename to pkg/clean/clean.go
index 2ac339601..1f825632c 100644
--- a/pkg/clean/sanitize.go
+++ b/pkg/clean/clean.go
@@ -1,6 +1,6 @@
 /*
 
-Package sanitize provides input value sanitation functions
+Package clean provides validation, sanitation, and normalization of input values.
 
 Copyright (c) 2018 - 2022 PhotoPrism UG. All rights reserved.
 
diff --git a/pkg/list/list.go b/pkg/list/list.go
index 36ebe4892..3223994e9 100644
--- a/pkg/list/list.go
+++ b/pkg/list/list.go
@@ -1,6 +1,6 @@
 /*
 
-Package list provides string slice abstraction
+Package list provides a string slice abstraction.
 
 Copyright (c) 2018 - 2022 PhotoPrism UG. All rights reserved.