IGNITE-4242 ExchangeManager should wait for cache rebalancing in async way
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/cache/distributed/dht/preloader/GridDhtPartitionDemander.java b/modules/core/src/main/java/org/apache/ignite/internal/processors/cache/distributed/dht/preloader/GridDhtPartitionDemander.java
index e24d19a..a6808c7 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/cache/distributed/dht/preloader/GridDhtPartitionDemander.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/cache/distributed/dht/preloader/GridDhtPartitionDemander.java
@@ -788,10 +788,10 @@
         /** */
         private static final long serialVersionUID = 1L;
 
-        /** Should EVT_CACHE_REBALANCE_STARTED event be sent of not. */
+        /** Should EVT_CACHE_REBALANCE_STARTED event be sent or not. */
         private final AtomicBoolean startedEvtSent;
 
-        /** Should EVT_CACHE_REBALANCE_STOPPED event be sent of not. */
+        /** Should EVT_CACHE_REBALANCE_STOPPED event be sent or not. */
         private final AtomicBoolean stoppedEvtSent;
 
         /** */