fix(codegen): checkstyle error in EndpointGenerator

Author: trivikr

codegen/smithy-aws-typescript-codegen/src/main/java/software/amazon/smithy/aws/typescript/codegen/EndpointGenerator.java

@@ -108,7 +108,7 @@ private void loadServiceEndpoints() {
                         String defaultHostname = getResolvedHostnameWithDnsSuffix(resolvedHostname, dnsSuffix);
                         ArrayNode defaultVariant = ArrayNode.fromNodes(getDefaultVariant(defaultHostname));
                         variants = defaultVariant.merge(variants);
-                    }                    
+                    }
 
                     endpoints.put(region,
                         config