diff --git a/container/trust.go b/container/trust.go
index 8be1cdf..92ab696 100644
--- a/container/trust.go
+++ b/container/trust.go
@@ -67,6 +67,7 @@ func EncodedConfigAuth(ref string) (string, error) {
 	return EncodeAuth(auth)
 }
 
+// ParseServerAddress extracts the server part from a container image ref
 func ParseServerAddress(ref string) (string, error) {
 
 	parsedRef, err := reference.Parse(ref)
diff --git a/notifications/smtp.go b/notifications/smtp.go
index d0f07f8..82954bc 100644
--- a/notifications/smtp.go
+++ b/notifications/smtp.go
@@ -1,3 +1,4 @@
+// Package notifications ...
 // Copyright 2010 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license.