diff --git a/mesh/README b/mesh/README
index f36b97c..1f75006 100644
--- a/mesh/README
+++ b/mesh/README
@@ -40,7 +40,7 @@ Each subdirectory contains the following files:
 		File containing next sequence number to use
 	- seq_num.bak:
 		Backup of the sequence number. This may be larger than the
-		actual sequence number being used at runtime, to prevent re-use
+		actual sequence number being used at runtime, to prevent reuse
 		of sequence numbers in the event of an unexpected restart.
 	- ./rpl/:
 		Directory to store the sequence numbers of remote nodes, as
diff --git a/mesh/mesh-io-generic.c b/mesh/mesh-io-generic.c
index 3da0a8c..1ec4f37 100644
--- a/mesh/mesh-io-generic.c
+++ b/mesh/mesh-io-generic.c
@@ -709,7 +709,7 @@ static bool send_tx(struct mesh_io *io, struct mesh_io_send_info *info,
 	else {
 		/*
 		 * If transmitter is idle, send packets at least twice to
-		 * guard against in-line cancelation of HCI command chain.
+		 * guard against in-line cancellation of HCI command chain.
 		 */
 		if (info->type == MESH_IO_TIMING_TYPE_GENERAL &&
 					!pvt->tx &&
diff --git a/mesh/mesh-io-mgmt.c b/mesh/mesh-io-mgmt.c
index d185f5c..f33f641 100644
--- a/mesh/mesh-io-mgmt.c
+++ b/mesh/mesh-io-mgmt.c
@@ -143,7 +143,7 @@ done:
 	pvt->dup_timeout = NULL;
 }
 
-/* Ignore consequtive duplicate advertisements within timeout period */
+/* Ignore consecutive duplicate advertisements within timeout period */
 static bool filter_dups(const uint8_t *addr, const uint8_t *adv,
 							uint32_t instant)
 {
diff --git a/mesh/mesh.c b/mesh/mesh.c
index 354aaba..01a1607 100644
--- a/mesh/mesh.c
+++ b/mesh/mesh.c
@@ -97,7 +97,7 @@ static struct l_queue *pending_queue;
 
 static const char *storage_dir;
 
-/* Forward static decalrations */
+/* Forward static declarations */
 static void def_attach(struct l_timeout *timeout, void *user_data);
 static void def_leave(struct l_timeout *timeout, void *user_data);
 
diff --git a/mesh/net.c b/mesh/net.c
index 1cf74c8..a49df53 100644
--- a/mesh/net.c
+++ b/mesh/net.c
@@ -846,7 +846,7 @@ int mesh_net_del_key(struct mesh_net *net, uint16_t idx)
 	/* Delete associated app keys */
 	appkey_delete_bound_keys(net, idx);
 
-	/* Disable hearbeat publication on this subnet */
+	/* Disable heartbeat publication on this subnet */
 	if (idx == net->hb_pub.net_idx)
 		net->hb_pub.dst = UNASSIGNED_ADDRESS;
 
@@ -1059,7 +1059,7 @@ static bool msg_in_cache(struct mesh_net *net, uint16_t src, uint32_t seq,
 	msg = l_queue_find(net->msg_cache, match_cache, &tst);
 
 	if (msg) {
-		l_debug("Supressing duplicate %4.4x + %6.6x + %8.8x",
+		l_debug("Suppressing duplicate %4.4x + %6.6x + %8.8x",
 							src, seq, mic);
 		return true;
 	}
diff --git a/mesh/net.h b/mesh/net.h
index d385ba1..8a3b403 100644
--- a/mesh/net.h
+++ b/mesh/net.h
@@ -89,7 +89,7 @@ struct mesh_node;
 #define PROXY_FILTER_ACCEPT_LIST	0x00
 #define PROXY_FILTER_REJECT_LIST	0x01
 
-/* Network Tranport Opcodes */
+/* Network Transport Opcodes */
 #define NET_OP_SEG_ACKNOWLEDGE		0x00
 #define NET_OP_FRND_POLL		0x01
 #define NET_OP_FRND_UPDATE		0x02
diff --git a/mesh/node.c b/mesh/node.c
index 65161b7..7f20e97 100644
--- a/mesh/node.c
+++ b/mesh/node.c
@@ -1329,7 +1329,7 @@ static bool get_element_properties(struct mesh_node *node, const char *path,
 
 	/*
 	 * Add configuration server model on the primary element.
-	 * We allow the application not to specify the presense of
+	 * We allow the application not to specify the presence of
 	 * the Configuration Server model, since it's implemented by the
 	 * daemon. If the model is present in the application properties,
 	 * the operation below will be a "no-op".
diff --git a/mesh/prov-acceptor.c b/mesh/prov-acceptor.c
index 27d4964..650309b 100644
--- a/mesh/prov-acceptor.c
+++ b/mesh/prov-acceptor.c
@@ -546,7 +546,7 @@ static void acp_prov_rx(void *user_data, const void *dptr, uint16_t len)
 
 			if (prov->conf_inputs.start.auth_action ==
 							PROV_ACTION_OUT_ALPHA) {
-				/* TODO: Construst NUL-term string to pass */
+				/* TODO: Construct NUL-term string to pass */
 				fail.reason = mesh_agent_display_string(
 					prov->agent, NULL, NULL, prov);
 			} else {