diff --git a/src/Storages/StorageReplicatedMergeTree.cpp b/src/Storages/StorageReplicatedMergeTree.cpp
index 8ce65aca3e0..1af86f7d5f1 100644
--- a/src/Storages/StorageReplicatedMergeTree.cpp
+++ b/src/Storages/StorageReplicatedMergeTree.cpp
@@ -246,7 +246,7 @@ StorageReplicatedMergeTree::StorageReplicatedMergeTree(
 
         createTableIfNotExists();
 
-        /// We have to check granularity on other replicas. It it's fixed we
+        /// We have to check granularity on other replicas. If it's fixed we
         /// must create our new replica with fixed granularity and store this
         /// information in /replica/metadata.
         other_replicas_fixed_granularity = checkFixedGranualrityInZookeeper();