Adding a little extra docs on trim effect.
Adding a little extra docs on trim effect.

CaptainHayashi/sox,CaptainHayashi/sox,cbagwell/sox,jacksonh/sox,cbagwell/sox,CaptainHayashi/sox,davel/sox,davel/sox,pcqpcq/sox,CaptainHayashi/sox,jacksonh/sox,mhartzel/sox_personal_fork,Distrotech/sox,Distrotech/sox,davel/sox,MageSlayer/sox,uklauer/sox,Motiejus/sox,pcqpcq/sox,mhartzel/sox_personal_fork,jacksonh/sox,cbagwell/sox,Motiejus/sox,Distrotech/sox,MageSlayer/sox,Motiejus/sox,davel/sox,mhartzel/sox_personal_fork,MageSlayer/sox,pcqpcq/sox,mhartzel/sox_personal_fork,jacksonh/sox,pcqpcq/sox,uklauer/sox,Distrotech/sox,uklauer/sox,cbagwell/sox,MageSlayer/sox,MageSlayer/sox,uklauer/sox,Motiejus/sox