diff --git a/libnetwork/error.go b/libnetwork/error.go
index d1291f1db6..c0054ce70c 100644
--- a/libnetwork/error.go
+++ b/libnetwork/error.go
@@ -107,7 +107,7 @@ func (nnr NetworkNameError) Error() string {
 // Forbidden denotes the type of this error
 func (nnr NetworkNameError) Forbidden() {}
 
-// UnknownNetworkError is returned when libnetwork could not find in it's database
+// UnknownNetworkError is returned when libnetwork could not find in its database
 // a network with the same name and id.
 type UnknownNetworkError struct {
 	name string
@@ -135,7 +135,7 @@ func (aee *ActiveEndpointsError) Error() string {
 // Forbidden denotes the type of this error
 func (aee *ActiveEndpointsError) Forbidden() {}
 
-// UnknownEndpointError is returned when libnetwork could not find in it's database
+// UnknownEndpointError is returned when libnetwork could not find in its database
 // an endpoint with the same name and id.
 type UnknownEndpointError struct {
 	name string