Tcp.c : correct typo
line 1817 : Calcluates -> Calculates
@@ -1814,7 +1814,7 @@ u32_t tcp_next_iss(struct tcp_pcb *pcb)
#if TCP_CALCULATE_EFF_SEND_MSS
/**
- * Calcluates the effective send mss that can be used for a specific IP address
+ * Calculates the effective send mss that can be used for a specific IP address
* by using ip_route to determin the netif used to send to the address and
* calculating the minimum of TCP_MSS and that netif's mtu (if set).
*/
