[TheNerka]

Code:

new msg1[256];
new msg2[256];
new msg3[256];
format(msg1, sizeof(msg1) "All commands start with / symbol. example /help.\n| Ranks | Rank | Kill | Rules | Stats | Streak | pdm | mdm |\n| Help | Anims | Laseron | Lasercol | Spree | Getid |\n| Sync | Pm | Rpm | Order [text] | R [text] | S [text] | Dnd |\n");
format(msg2, sizeof(msg2) "| Operators | Admins | Donors | Teams | Savestats | Updates | Richlist |\n| Changepass | Switchteam | Switchclass | St | Sc | Nuke | Anthraxhelp | \n| Dcmds | Disguise | Ep | Shelp | Givemoney | Givegun | Times |");
format(msg3, sizeof(msg3) "%s%s", msg1, msg2);
ShowPlayerDialog(playerid,0,DIALOG_STYLE_MSGBOX , msg3, "Ok", "");

try this