diff --git a/LICENSE b/LICENSE
index ede694bd..ef36546d 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2018 ONS Digital
+Copyright (c) 2018-2020 ONS Digital
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/README.md b/README.md
index a96b035d..8205b5ce 100644
--- a/README.md
+++ b/README.md
@@ -28,6 +28,6 @@ and update the `MAIL_*` and `FEEDBACK_*` variables configured for this app.
 
 ### Licence
 
-Copyright ©‎ 2017, Office for National Statistics (https://www.ons.gov.uk)
+Copyright ©‎ 2017 2020, Office for National Statistics (https://www.ons.gov.uk)
 
 Released under MIT license, see [LICENSE](LICENSE.md) for details.
diff --git a/mapper/mapper.go b/mapper/mapper.go
index 752cfa8d..d361344d 100644
--- a/mapper/mapper.go
+++ b/mapper/mapper.go
@@ -319,7 +319,7 @@ func CreateVersionsList(ctx context.Context, d dataset.DatasetDetails, edition d
 		const correctionAlertType = "correction"
 		if ver.Alerts != nil {
 			for _, alert := range *ver.Alerts {
-				if &alert != nil && alert.Type == correctionAlertType {
+				if alert.Type == correctionAlertType {
 					version.Corrections = append(version.Corrections, datasetVersionsList.Correction{
 						Reason: alert.Description,
 						Date:   alert.Date,