DataCenterHostFilter Typo fix

DataCentreHostFilter -> DataCenterHostFilter

Author: Julien LEFEVRE

filters.go

@@ -29,9 +29,9 @@ func DenyAllFilter() HostFilter {
 	})
 }
 
-// DataCentreHostFilter filters all hosts such that they are in the same data centre
+// DataCenterHostFilter filters all hosts such that they are in the same data centre
 // as the supplied data centre.
-func DataCentreHostFilter(dataCentre string) HostFilter {
+func DataCenterHostFilter(dataCentre string) HostFilter {
 	return HostFilterFunc(func(host *HostInfo) bool {
 		return host.DataCenter() == dataCentre
 	})

filters_test.go

@@ -74,8 +74,8 @@ func TestFilter_DenyAll(t *testing.T) {
 	}
 }
 
-func TestFilter_DataCentre(t *testing.T) {
-	f := DataCentreHostFilter("dc1")
+func TestFilter_DataCenter(t *testing.T) {
+	f := DataCenterHostFilter("dc1")
 	tests := [...]struct {
 		dc     string
 		accept bool