Forums Scripts & Popups echo dubbel time by unloading scriptz

im sorry im dutch i mean double and if i unload my script i get the echo a double time:

n0=On *:Input:*:{
n0=if (/load == $1) { .haltdef | .load -rs $3- | //echo $dstime 15(9L15oaded: $3- $+ 15) }
n0=if (/unload == $1) { .haltdef | .unload -rs $3- | //echo $dstime 15(9U15nloaded: $3- $+ 15) }

load works
and unloads to but the echo comes twice from unload