diff --git a/src/apps/snmp/snmp_mib2_ip.c b/src/apps/snmp/snmp_mib2_ip.c
index a2e64b42..9df1da45 100644
--- a/src/apps/snmp/snmp_mib2_ip.c
+++ b/src/apps/snmp/snmp_mib2_ip.c
@@ -540,7 +540,7 @@ ip_NetToMediaTable_get_cell_value(const u32_t* column, const u32_t* row_oid, u8_
   snmp_oid_to_ip4(&row_oid[1], &ip_in); /* we know it succeeds because of oid_in_range check above */
 
   /* find requested entry */
-  for(i=0; i<ARP_TABLE_SIZE; i++) {
+  for (i=0; i<ARP_TABLE_SIZE; i++) {
     ip4_addr_t *ip;
     struct netif *netif;
     struct eth_addr *ethaddr;
@@ -568,7 +568,7 @@ ip_NetToMediaTable_get_next_cell_instance_and_value(const u32_t* column, struct
   snmp_next_oid_init(&state, row_oid->id, row_oid->len, result_temp, LWIP_ARRAYSIZE(ip_NetToMediaTable_oid_ranges));
 
   /* iterate over all possible OIDs to find the next one */
-  for(i=0; i<ARP_TABLE_SIZE; i++) {
+  for (i=0; i<ARP_TABLE_SIZE; i++) {
     ip4_addr_t *ip;
     struct netif *netif;
     struct eth_addr *ethaddr;
diff --git a/src/apps/snmp/snmp_mib2_tcp.c b/src/apps/snmp/snmp_mib2_tcp.c
index 770a9703..0aa99a69 100644
--- a/src/apps/snmp/snmp_mib2_tcp.c
+++ b/src/apps/snmp/snmp_mib2_tcp.c
@@ -214,7 +214,7 @@ tcp_ConnTable_get_cell_value(const u32_t* column, const u32_t* row_oid, u8_t row
   remote_port = (u16_t)row_oid[9];
   
   /* find tcp_pcb with requested ips and ports */
-  for(i=0; i<LWIP_ARRAYSIZE(tcp_pcb_lists); i++) {
+  for (i = 0; i < LWIP_ARRAYSIZE(tcp_pcb_lists); i++) {
     pcb = *tcp_pcb_lists[i];
 
     while (pcb != NULL) {
@@ -257,7 +257,7 @@ tcp_ConnTable_get_next_cell_instance_and_value(const u32_t* column, struct snmp_
   snmp_next_oid_init(&state, row_oid->id, row_oid->len, result_temp, LWIP_ARRAYSIZE(tcp_ConnTable_oid_ranges));
 
   /* iterate over all possible OIDs to find the next one */
-  for(i=0; i<LWIP_ARRAYSIZE(tcp_pcb_lists); i++) {
+  for (i = 0; i < LWIP_ARRAYSIZE(tcp_pcb_lists); i++) {
     pcb = *tcp_pcb_lists[i];
     while (pcb != NULL) {
       u32_t test_oid[LWIP_ARRAYSIZE(tcp_ConnTable_oid_ranges)];
@@ -344,7 +344,7 @@ tcp_ConnectionTable_get_cell_value(const u32_t* column, const u32_t* row_oid, u8
   }
 
   /* find tcp_pcb with requested ip and port*/
-  for(i=0; i<LWIP_ARRAYSIZE(tcp_pcb_nonlisten_lists); i++) {
+  for (i = 0; i < LWIP_ARRAYSIZE(tcp_pcb_nonlisten_lists); i++) {
     pcb = *tcp_pcb_nonlisten_lists[i];
     
     while (pcb != NULL) {
@@ -380,7 +380,7 @@ tcp_ConnectionTable_get_next_cell_instance_and_value(const u32_t* column, struct
   snmp_next_oid_init(&state, row_oid->id, row_oid->len, result_temp, LWIP_ARRAYSIZE(result_temp));
 
   /* iterate over all possible OIDs to find the next one */
-  for(i=0; i<LWIP_ARRAYSIZE(tcp_pcb_nonlisten_lists); i++) {
+  for (i = 0; i < LWIP_ARRAYSIZE(tcp_pcb_nonlisten_lists); i++) {
     pcb = *tcp_pcb_nonlisten_lists[i];
 
     while (pcb != NULL) {