Fix numerous spelling error and typos in the log messages, comments, and documentation. (#12385)

* Minor typos and spelling fixes (comments, logs, & docs only, no code changes)

* Fix seplling in log message

* Additional spelling tweaks based on review from @prestonvanloon

container/queue/priority_queue_test.go

@@ -14,7 +14,7 @@ var _ heap.Interface = &queue{}
 
 // some tests rely on the ordering of items from this method
 func testCases() (tc []*Item) {
-	// create a slice of items with priority / times offest by these seconds
+	// create a slice of items with priority / times offset by these seconds
 	for i, m := range []time.Duration{
 		5,
 		183600,  // 51 hours