Fix typos detected by Frank Wang

Change-Id: I86b2e302569eff89d7051321a4531c7e0dc242f9
diff --git a/apps/learning-switch/src/main/java/org/onosproject/learningswitch/LearningSwitchSolution.java b/apps/learning-switch/src/main/java/org/onosproject/learningswitch/LearningSwitchSolution.java
index 842044a..621d16d 100644
--- a/apps/learning-switch/src/main/java/org/onosproject/learningswitch/LearningSwitchSolution.java
+++ b/apps/learning-switch/src/main/java/org/onosproject/learningswitch/LearningSwitchSolution.java
@@ -80,7 +80,7 @@
         log.info("Started");
         appId = coreService.getAppId("org.onosproject.learningswitch"); //equal to the name shown in pom.xml file
 
-        processor = new SwitchPacketProcesser();
+        processor = new SwitchPacketProcessor();
         packetService.addProcessor(processor, PacketProcessor.director(3));
 
         /*
@@ -106,7 +106,7 @@
      * send the packet out the port previously learned for the destination MAC, if it
      * exists. Otherwise flood the packet (to all ports).
      */
-    private class SwitchPacketProcesser implements PacketProcessor {
+    private class SwitchPacketProcessor implements PacketProcessor {
         /**
          * Learns the source port associated with the packet's DeviceId if it has not already been learned.
          * Calls actLikeSwitch to process and send the packet.