Update caching.urm.puml

Author: maximevtush

caching/etc/caching.urm.puml

@@ -13,7 +13,7 @@ package com.iluwatar.caching {
     - LOGGER : Logger {static}
     + App()
     + main(args : String[]) {static}
-    + useCacheAsideStategy()
+    + useCacheAsideStrategy()
     + useReadAndWriteThroughStrategy()
     + useReadThroughAndWriteAroundStrategy()
     + useReadThroughAndWriteBehindStrategy()
@@ -116,4 +116,4 @@ Node -->  "-previous" Node
 AppManager -->  "-cachingPolicy" CachingPolicy
 Node -->  "-userAccount" UserAccount
 CacheStore -->  "-cache" LruCache
-@enduml
+@enduml