Fix various typos

Fix a variety of typos throughout the project, primarily in
comments (javadoc or otherwise) but also in a handful of log messages
and a couple exception messages.

ISSUE: SPR-11123

spring-messaging/src/main/java/org/springframework/messaging/simp/handler/SimpleBrokerMessageHandler.java

@@ -83,7 +83,7 @@ public class SimpleBrokerMessageHandler extends AbstractBrokerMessageHandler {
 
 		if (!checkDestinationPrefix(destination)) {
 			if (logger.isTraceEnabled()) {
-				logger.trace("Ingoring message to destination=" + destination);
+				logger.trace("Ignoring message to destination=" + destination);
 			}
 			return;
 		}