diff --git a/.circleci/config.yml b/.circleci/config.yml
index e0c84fe..6a7fc5c 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -45,7 +45,6 @@ jobs:
           name: Installing linter
           command: |
             GO111MODULE=off go get -u github.com/golangci/golangci-lint/cmd/golangci-lint
-
       - run: 
           name: linting
           command: |
diff --git a/ws2811.go b/ws2811.go
index 70dd338..a0dba68 100644
--- a/ws2811.go
+++ b/ws2811.go
@@ -1,4 +1,4 @@
-// Copyright 2018 Jacques Supcik / HEIA-FR
+// Copyright 2019 Jacques Supcik / HEIA-FR
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/ws2811_arm.go b/ws2811_arm.go
index bd24468..c62ff5e 100644
--- a/ws2811_arm.go
+++ b/ws2811_arm.go
@@ -1,4 +1,4 @@
-// Copyright 2018 Jacques Supcik / HEIA-FR
+// Copyright 2019 Jacques Supcik / HEIA-FR
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/ws2811_gamma8.go b/ws2811_gamma8.go
index 48d1cb1..4ab5842 100644
--- a/ws2811_gamma8.go
+++ b/ws2811_gamma8.go
@@ -1,4 +1,4 @@
-// Copyright 2017 Jacques Supcik / HEIA-FR
+// Copyright 2019 Jacques Supcik / HEIA-FR
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/ws2811_sim.go b/ws2811_sim.go
index 1c21e33..9506fac 100644
--- a/ws2811_sim.go
+++ b/ws2811_sim.go
@@ -1,4 +1,4 @@
-// Copyright 2018 Jacques Supcik / HEIA-FR
+// Copyright 2019 Jacques Supcik / HEIA-FR
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -66,7 +66,6 @@ func (ws2811 *WS2811) Init() error {
 			ledCount = 0
 		}
 		ws2811.leds[i] = make([]uint32, ledCount)
-
 	}
 	return nil
 }
diff --git a/ws2811_stripe_type.go b/ws2811_stripe_type.go
index 7a2447d..d89c047 100644
--- a/ws2811_stripe_type.go
+++ b/ws2811_stripe_type.go
@@ -1,4 +1,4 @@
-// Copyright 2017 Jacques Supcik / HEIA-FR
+// Copyright 2019 Jacques Supcik / HEIA-FR
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.