Polishing.

See gh-857

Author: mp911de

spring-vault-core/src/test/java/org/springframework/vault/support/CertificateBundleUnitTests.java

@@ -127,9 +127,9 @@ void getAsKeystore() throws Exception {
 	}
 
 	@ParameterizedTest
-	@ValueSource(strings = {"certificate-response-rsa-pem.json", "certificate-response-rsa-der.json",
+	@ValueSource(strings = { "certificate-response-rsa-pem.json", "certificate-response-rsa-der.json",
 			"certificate-response-rsa-pembundle.json", "certificate-response-ec-pem.json",
-			"certificate-response-ec-der.json", "certificate-response-ec-pembundle.json"})
+			"certificate-response-ec-der.json", "certificate-response-ec-pembundle.json" })
 	void createKeystore(String path) {
 
 		CertificateBundle bundle = loadCertificateBundle(path);
@@ -144,7 +144,7 @@ void createKeystore(String path) {
 	}
 
 	@ParameterizedTest
-	@ValueSource(strings = {"certificate-response-rsa-pem-pkcs8.json", "certificate-response-ec-pem-pkcs8.json"})
+	@ValueSource(strings = { "certificate-response-rsa-pem-pkcs8.json", "certificate-response-ec-pem-pkcs8.json" })
 	void shouldCreateKeystore(String path) {
 
 		CertificateBundle bundle = loadCertificateBundle(path);