diff --git a/receiver/zookeeperreceiver/metadata.yaml b/receiver/zookeeperreceiver/metadata.yaml
index 576cd2b85a63..81e89fd86fd6 100644
--- a/receiver/zookeeperreceiver/metadata.yaml
+++ b/receiver/zookeeperreceiver/metadata.yaml
@@ -150,4 +150,4 @@ metrics:
     description: Response from zookeeper ruok command
     unit: 1
     gauge:
-      value_type: int
\ No newline at end of file
+      value_type: int
diff --git a/receiver/zookeeperreceiver/testdata/scraper/invalid-ruok.yaml b/receiver/zookeeperreceiver/testdata/scraper/invalid-ruok.yaml
index 9410904a4fc2..eccff3029dda 100644
--- a/receiver/zookeeperreceiver/testdata/scraper/invalid-ruok.yaml
+++ b/receiver/zookeeperreceiver/testdata/scraper/invalid-ruok.yaml
@@ -137,4 +137,4 @@ resourceMetrics:
             unit: '{znodes}'
         scope:
           name: otelcol/zookeeperreceiver
-          version: latest
\ No newline at end of file
+          version: latest
diff --git a/receiver/zookeeperreceiver/testdata/scraper/null-ruok.yaml b/receiver/zookeeperreceiver/testdata/scraper/null-ruok.yaml
index 48b1b9a06120..a0ec60404fa0 100644
--- a/receiver/zookeeperreceiver/testdata/scraper/null-ruok.yaml
+++ b/receiver/zookeeperreceiver/testdata/scraper/null-ruok.yaml
@@ -145,4 +145,4 @@ resourceMetrics:
             unit: '{znodes}'
         scope:
           name: otelcol/zookeeperreceiver
-          version: latest
\ No newline at end of file
+          version: latest