Merge remote-tracking branch 'origin/3.0.x'

spring-cloud-loadbalancer/src/main/java/org/springframework/cloud/loadbalancer/config/LoadBalancerCacheAutoConfiguration.java

@@ -80,6 +80,7 @@ public class LoadBalancerCacheAutoConfiguration {
 		void logWarning() {
 			if (LOG.isWarnEnabled()) {
 				LOG.warn("Spring Cloud LoadBalancer is currently working with the default cache. "
+						+ "While this cache implementation is useful for development and tests, it's recommended to use Caffeine cache in production."
 						+ "You can switch to using Caffeine cache, by adding it and org.springframework.cache.caffeine.CaffeineCacheManager to the classpath.");
 			}
 		}