diff --git a/deploy/README.md b/deploy/README.md
index 6ec85a6a..9a03d551 100644
--- a/deploy/README.md
+++ b/deploy/README.md
@@ -3,7 +3,7 @@
 This example deployment uses `ytt` and `kapp` from [k14s.io](https://k14s.io/).
 
 If you would rather not install these command-line tools directly on your machine,
-you can use alternatively get the most recent version of this container image: 
+you can use alternatively get the most recent version of this container image:
 https://hub.docker.com/r/k14s/image/tags
 
 1. Fill in the values in [values.yml](values.yaml)
diff --git a/hack/header.txt b/hack/header.txt
index 9c120c6d..fce47448 100644
--- a/hack/header.txt
+++ b/hack/header.txt
@@ -1,2 +1,2 @@
 Copyright 2020 VMware, Inc.
-SPDX-License-Identifier: Apache-2.0
\ No newline at end of file
+SPDX-License-Identifier: Apache-2.0
diff --git a/hack/test-unit.sh b/hack/test-unit.sh
index 1100c91e..38c0bc8e 100755
--- a/hack/test-unit.sh
+++ b/hack/test-unit.sh
@@ -5,4 +5,4 @@
 set -euo pipefail
 ROOT="$( cd "$( dirname "${BASH_SOURCE[0]}" )/.." && pwd )"
 
-"$ROOT/hack/module.sh" unittest
\ No newline at end of file
+"$ROOT/hack/module.sh" unittest
diff --git a/hack/update.sh b/hack/update.sh
index 5d070127..e855c2d7 100755
--- a/hack/update.sh
+++ b/hack/update.sh
@@ -6,4 +6,4 @@ set -euo pipefail
 ROOT="$( cd "$( dirname "${BASH_SOURCE[0]}" )/.." && pwd )"
 
 "$ROOT/hack/module.sh" tidy
-"$ROOT/hack/update-codegen.sh"
\ No newline at end of file
+"$ROOT/hack/update-codegen.sh"
diff --git a/internal/downward/testdata/invalidlabels/labels b/internal/downward/testdata/invalidlabels/labels
index e466dcbd..9977a283 100644
--- a/internal/downward/testdata/invalidlabels/labels
+++ b/internal/downward/testdata/invalidlabels/labels
@@ -1 +1 @@
-invalid
\ No newline at end of file
+invalid
diff --git a/internal/downward/testdata/invalidlabels/namespace b/internal/downward/testdata/invalidlabels/namespace
index d2826d00..f2605f23 100644
--- a/internal/downward/testdata/invalidlabels/namespace
+++ b/internal/downward/testdata/invalidlabels/namespace
@@ -1 +1 @@
-test-namespace
\ No newline at end of file
+test-namespace
diff --git a/internal/downward/testdata/missinglabels/namespace b/internal/downward/testdata/missinglabels/namespace
index d2826d00..f2605f23 100644
--- a/internal/downward/testdata/missinglabels/namespace
+++ b/internal/downward/testdata/missinglabels/namespace
@@ -1 +1 @@
-test-namespace
\ No newline at end of file
+test-namespace
diff --git a/internal/downward/testdata/valid/labels b/internal/downward/testdata/valid/labels
index 433404c1..e5880cda 100644
--- a/internal/downward/testdata/valid/labels
+++ b/internal/downward/testdata/valid/labels
@@ -1,2 +1,2 @@
 foo="bar"
-bat="baz"
\ No newline at end of file
+bat="baz"
diff --git a/internal/downward/testdata/valid/namespace b/internal/downward/testdata/valid/namespace
index d2826d00..f2605f23 100644
--- a/internal/downward/testdata/valid/namespace
+++ b/internal/downward/testdata/valid/namespace
@@ -1 +1 @@
-test-namespace
\ No newline at end of file
+test-namespace
diff --git a/internal/server/testdata/podinfo/labels b/internal/server/testdata/podinfo/labels
index 433404c1..e5880cda 100644
--- a/internal/server/testdata/podinfo/labels
+++ b/internal/server/testdata/podinfo/labels
@@ -1,2 +1,2 @@
 foo="bar"
-bat="baz"
\ No newline at end of file
+bat="baz"
diff --git a/internal/server/testdata/podinfo/namespace b/internal/server/testdata/podinfo/namespace
index d2826d00..f2605f23 100644
--- a/internal/server/testdata/podinfo/namespace
+++ b/internal/server/testdata/podinfo/namespace
@@ -1 +1 @@
-test-namespace
\ No newline at end of file
+test-namespace
diff --git a/internal/server/testdata/valid-config.yaml b/internal/server/testdata/valid-config.yaml
index 00c2e78b..234d9de8 100644
--- a/internal/server/testdata/valid-config.yaml
+++ b/internal/server/testdata/valid-config.yaml
@@ -2,4 +2,3 @@
 webhook:
   url: https://tuna.com/fish?marlin
   caBundle: LS0tLS1CRUdJTiBDRVJUSUZJQ0FURS0tLS0tLi4u
-
diff --git a/pkg/config/testdata/happy.yaml b/pkg/config/testdata/happy.yaml
index ebbfac72..ca6e82bb 100644
--- a/pkg/config/testdata/happy.yaml
+++ b/pkg/config/testdata/happy.yaml
@@ -4,4 +4,3 @@ discovery:
 webhook:
   url: https://tuna.com/fish?marlin
   caBundle: LS0tLS1CRUdJTiBDRVJUSUZJQ0FURS0tLS0tLi4u
-
diff --git a/pkg/config/testdata/no-discovery.yaml b/pkg/config/testdata/no-discovery.yaml
index 00c2e78b..234d9de8 100644
--- a/pkg/config/testdata/no-discovery.yaml
+++ b/pkg/config/testdata/no-discovery.yaml
@@ -2,4 +2,3 @@
 webhook:
   url: https://tuna.com/fish?marlin
   caBundle: LS0tLS1CRUdJTiBDRVJUSUZJQ0FURS0tLS0tLi4u
-