macro question

In the below macros there are some where the cast follow each other with no space after the comma and others where there is as space, are thee correct or am i suppose to make it with no spaces.

Rogue macro

/castsequence reset=30 Premeditation,Cheap Shot, Eviscerate, Dismantle, Shadow Dance,Shadowstep, Ambush, Ambush, Kidney Shot

WW monk macro

/run sfx=GetCVar("Sound_EnableSFX");
/console Sound_EnableSFX 0
#showtooltip jab
/castsequence [nochanneling] reset=0.3 0,0,0,0,0,!fists of fury
/castsequence [nochanneling]reset=0.3 0,0,0,0,chi wave
/castsequence [nochanneling]reset=0.3 0,0,0,rising sun kick
/castsequence [nochanneling]reset=0.3 0,0,jab
/castsequence [nochanneling]reset=0.3 0,!rising sun kick
/castsequence [nochanneling]reset=8 Tiger Palm,Blackout Kick,Blackout Kick,Blackout Kick, blackout kick,tiger palm,blackout kick, blackout kick,Tigereye Brew
/use [combat]Energizing Brew
/use !Rising Sun Kick
/run UIErrorsFrame:Clear() 
/run SetCVar("Sound_EnableSFX",sfx);

are the spaces correct or incorrect

Avoiding the use of spaces is just a technique used to save space. It could just be a minor formatting issue by the poster. Some people hate the idea of using long macros or refuse to use and addon that allows you to extend them. Other shortcuts include using /use instead of cast or /use 13 for your first trinket slot instead of typing out the name.