diff --git a/src/hu_stuff.c b/src/hu_stuff.c
index eb2915d801caa69df14f912e772238a57169d3b7..b95eb3e66a29fee6c0f1e7a8774296d6f3b5fe96 100644
--- a/src/hu_stuff.c
+++ b/src/hu_stuff.c
@@ -641,6 +641,8 @@ static void Got_Saycmd(UINT8 **p, INT32 playernum)
 	msg = (char *)*p;
 	SKIPSTRINGL(*p, HU_MAXMSGLEN + 1);
 
+	// check if player is sending a say command while muted
+	// or if they are sending a csay and are not an admin
 	if ((cv_mute.value || flags & (HU_CSAY|HU_SERVER_SAY)) && playernum != serverplayer && !(IsPlayerAdmin(playernum)))
 	{
 		CONS_Alert(CONS_WARNING, cv_mute.value ?
diff --git a/src/netcode/net_command.c b/src/netcode/net_command.c
index 2b3abfd0238a3246fedc086afc007a85c993b425..b321d727bf957f5d3a7769542e0c1a786fe66c21 100644
--- a/src/netcode/net_command.c
+++ b/src/netcode/net_command.c
@@ -39,7 +39,8 @@ void RegisterNetXCmd(netxcmd_t id, void (*cmd_f)(UINT8 **p, INT32 playernum))
 
 void SendNetXCmd(netxcmd_t id, const void *param, size_t nparam)
 {
-	if (localtextcmd[0]+2+nparam > MAXTEXTCMD)
+	// +1 for the size and another +1 for the ID.
+	if (localtextcmd[0] + 2 + nparam > MAXTEXTCMD)
 	{
 		// for future reference: if (cv_debug) != debug disabled.
 		CONS_Alert(CONS_ERROR, M_GetText("NetXCmd buffer full, cannot add netcmd %d! (size: %d, needed: %s)\n"), id, localtextcmd[0], sizeu1(nparam));
@@ -57,7 +58,8 @@ void SendNetXCmd(netxcmd_t id, const void *param, size_t nparam)
 // splitscreen player
 void SendNetXCmd2(netxcmd_t id, const void *param, size_t nparam)
 {
-	if (localtextcmd2[0]+2+nparam > MAXTEXTCMD)
+	// +1 for the size and another +1 for the ID.
+	if (localtextcmd2[0] + 2 + nparam > MAXTEXTCMD)
 	{
 		I_Error("No more place in the buffer for netcmd %d\n",id);
 		return;