diff --git a/synthtool/gcp/templates/java_library/.kokoro/nightly/samples.cfg b/synthtool/gcp/templates/java_library/.kokoro/nightly/samples.cfg
index 03434c9e0..f25429314 100644
--- a/synthtool/gcp/templates/java_library/.kokoro/nightly/samples.cfg
+++ b/synthtool/gcp/templates/java_library/.kokoro/nightly/samples.cfg
@@ -28,9 +28,9 @@ env_vars: {
 }
 
 env_vars: {
-  key: "SECRET_MANAGER_KEYS"
-  value: "java-docs-samples-service-account"
-}
+  key: "SECRET_MANAGER_KEYS"
+  value: "java-docs-samples-service-account"
+}
 
 env_vars: {
   key: "ENABLE_BUILD_COP"
diff --git a/synthtool/gcp/templates/java_library/.kokoro/presubmit/samples.cfg b/synthtool/gcp/templates/java_library/.kokoro/presubmit/samples.cfg
index f502ddf1d..01e096004 100644
--- a/synthtool/gcp/templates/java_library/.kokoro/presubmit/samples.cfg
+++ b/synthtool/gcp/templates/java_library/.kokoro/presubmit/samples.cfg
@@ -28,6 +28,6 @@ env_vars: {
 }
 
 env_vars: {
-  key: "SECRET_MANAGER_KEYS"
-  value: "java-docs-samples-service-account"
-}
\ No newline at end of file
+  key: "SECRET_MANAGER_KEYS"
+  value: "java-docs-samples-service-account"
+}
\ No newline at end of file