Fix checkstyle whitespace issues - WHITESPACE ONLY

Change-Id: Ic205c1afd639c6008d61d9de95cb764eeb6238ca
diff --git a/src/main/java/net/onrc/onos/apps/proxyarp/IArpRequester.java b/src/main/java/net/onrc/onos/apps/proxyarp/IArpRequester.java
index ddc0ab4..ec83b28 100644
--- a/src/main/java/net/onrc/onos/apps/proxyarp/IArpRequester.java
+++ b/src/main/java/net/onrc/onos/apps/proxyarp/IArpRequester.java
@@ -7,7 +7,6 @@
 /**
  * Callback interface for modules using the {@link IProxyArpService} to send ARP
  * requests.
- *
  */
 public interface IArpRequester {
     /**
@@ -15,10 +14,8 @@
      * it receives a reply for a request previously submitted by this
      * {@code IArpRequester}.
      *
-     * @param ipAddress
-     *        The IP address than an ARP request was sent for
-     * @param macAddress
-     *        The MAC address mapped to the requested IP address
+     * @param ipAddress  The IP address than an ARP request was sent for
+     * @param macAddress The MAC address mapped to the requested IP address
      */
     public void arpResponse(InetAddress ipAddress, MACAddress macAddress);
 }