diff --git a/src/cluster_legacy.c b/src/cluster_legacy.c
index 2555f9508..32efd2b24 100644
--- a/src/cluster_legacy.c
+++ b/src/cluster_legacy.c
@@ -2602,7 +2602,7 @@ uint32_t writePingExt(clusterMsg *hdr, int gossipcount)  {
     totlen += getShardIdPingExtSize();
     extensions++;
 
-    /* Populate insternal secret */
+    /* Populate internal secret */
     if (cursor != NULL) {
         clusterMsgPingExtInternalSecret *ext = preparePingExt(cursor, CLUSTERMSG_EXT_TYPE_INTERNALSECRET, getInternalSecretPingExtSize());
         memcpy(ext->internal_secret, server.cluster->internal_secret, CLUSTER_INTERNALSECRETLEN);
diff --git a/src/cluster_legacy.h b/src/cluster_legacy.h
index 730746657..4907ea0e2 100644
--- a/src/cluster_legacy.h
+++ b/src/cluster_legacy.h
@@ -231,7 +231,7 @@ typedef struct {
     uint16_t ver;       /* Protocol version, currently set to 1. */
     uint16_t port;      /* Primary port number (TCP or TLS). */
     uint16_t type;      /* Message type */
-    uint16_t count;     /* Only used for some kind of messages. */
+    uint16_t count;     /* Only used for some kinds of messages. */
     uint64_t currentEpoch;  /* The epoch accordingly to the sending node. */
     uint64_t configEpoch;   /* The config epoch if it's a master, or the last
                                epoch advertised by its master if it is a
@@ -258,8 +258,8 @@ typedef struct {
  * especially during cluster rolling upgrades.
  *
  * Therefore, fields in this struct should remain at the same offset from
- * release to release. The static asserts below ensures that incompatible
- * changes in clusterMsg be caught at compile time.
+ * release to release. The static asserts below ensure that incompatible
+ * changes in clusterMsg are caught at compile time.
  */
 
 static_assert(offsetof(clusterMsg, sig) == 0, "unexpected field offset");