[MINOR][CORE] Fix line too long in TransportClientFactory

## What changes were proposed in this pull request?

See https://github.com/apache/spark/pull/24702/files#r296765487 -- this just fixes a Java style error. I'm not clear why the PR build didn't catch it.

## How was this patch tested?

N/A

Closes apache#24951 from srowen/SPARK-27989.2.

Authored-by: Sean Owen <[email protected]>
Signed-off-by: Sean Owen <[email protected]>

Author: srowen

common/network-common/src/main/java/org/apache/spark/network/client/TransportClientFactory.java

@@ -174,9 +174,11 @@ public TransportClient createClient(String remoteHost, int remotePort)
     final long hostResolveTimeMs = (System.nanoTime() - preResolveHost) / 1000000;
     final String resolvMsg = resolvedAddress.isUnresolved() ? "failed" : "succeed";
     if (hostResolveTimeMs > 2000) {
-      logger.warn("DNS resolution {} for {} took {} ms", resolvMsg, resolvedAddress, hostResolveTimeMs);
+      logger.warn("DNS resolution {} for {} took {} ms",
+          resolvMsg, resolvedAddress, hostResolveTimeMs);
     } else {
-      logger.trace("DNS resolution {} for {} took {} ms", resolvMsg, resolvedAddress, hostResolveTimeMs);
+      logger.trace("DNS resolution {} for {} took {} ms",
+          resolvMsg, resolvedAddress, hostResolveTimeMs);
     }
 
     synchronized (clientPool.locks[clientIndex]) {