Fix checkstyle

Author: alextwoods

services/cloudfront/src/main/java/software/amazon/awssdk/services/cloudfront/CloudFrontUtilities.java

@@ -490,7 +490,7 @@ private static byte[] signPolicy(byte[] policyToSign, PrivateKey privateKey) thr
                 return SigningUtils.signWithSha1Rsa(policyToSign, privateKey);
             case "EC":
             case "ECDSA":
-                    return SigningUtils.signWithSha1ECDSA(policyToSign, privateKey);
+                return SigningUtils.signWithSha1ECDSA(policyToSign, privateKey);
             default:
                 // do not attempt to use a generic Signer based on the privateKey algorithm:
                 // future supported key types likely require different hash algorithms (eg, SHA256 or higher instead of SHA1)

services/cloudfront/src/main/java/software/amazon/awssdk/services/cloudfront/internal/utils/SigningUtils.java

@@ -238,7 +238,8 @@ public static PrivateKey privateKeyFromPkcs8(byte[] derBytes) throws InvalidKeyS
     /**
      * We don't have a way to determine which algorithm to use, so we try to load as RSA and EC
      */
-    private static PrivateKey tryKeyLoadFromSpec(EncodedKeySpec privateKeySpec) throws NoSuchAlgorithmException, InvalidKeySpecException {
+    private static PrivateKey tryKeyLoadFromSpec(EncodedKeySpec privateKeySpec)
+            throws NoSuchAlgorithmException, InvalidKeySpecException {
         try {
             return KeyFactory.getInstance("RSA").generatePrivate(privateKeySpec);
         } catch (InvalidKeySpecException rsaFail) {