Warum die Errors?

Hallöle,
Warum habe ich diese Errors bekommen:
(397) : warning 225: unreachable code
(398) : error 036: empty statement
(401) : error 001: expected token: ",", but found "-string-"
(401) : warning 215: expression has no effect
(401) : error 001: expected token: ";", but found ")"
(401) : error 029: invalid expression, assumed zero
(401) : fatal error 107: too many error messages on one line

Und das sind die Zeilen 397 bis 401
{
if (strcmp("/befehle", cmdtext, true) ==0);
SendClientMessage(playerid, COLOR_GREEN, "/kill - Selbstmord");
SendClientMessage(playerid, COLOR_GREEN, "/nrgstunt - NRG Stunt-Steg");
SendClientMessage(playerid, COLOR_GREEN "/speedstunt - SpeedStunt");

Ahh danke euch geht jz
Habe es jz so gemacht
{
if (strcmp("/befehle", cmdtext, true) ==0)
SendClientMessage(playerid, COLOR_GREEN, "/kill - Selbstmord");
SendClientMessage(playerid, COLOR_GREEN, "/nrgstunt - NRG Stunt-Steg");
SendClientMessage(playerid, COLOR_GREEN, "/speedstunt - SpeedStunt");
SendClientMessage(playerid, COLOR_GREEN, "/derby - Dach-Derby");
SendClientMessage(playerid, COLOR_GREEN, "/lowrider - Lowrider-Garage + Lowrider Cars");
SendClientMessage(playerid, COLOR_GREEN, "/spawn - Spawn-Place");
SendClientMessage(playerid, COLOR_GREEN, "/dumm - Probiers ;=)");
SendClientMessage(playerid, COLOR_GREEN, "/dm1 - DeathMatch Zone 1");
SendClientMessage(playerid, COLOR_GREEN, "/dm2 - DeathMatch Zone 2");
SendClientMessage(playerid, COLOR_GREEN, "/dm3 - DeathMatch Zone 3");
return 1;
}