I signed n2 myspace on my sister's account on the computer...now it remembers my password 2 mys

i don't want her 2 know my pass. %26amp; i don't want 2 change it b/c i like it. how do i get myspace 2 not remember my password??? it would totally suck if she could get n2 MY myspace

I signed n2 myspace on my sister's account on the computer...now it remembers my password 2 myspace?

Log in again, but uncheck the "remember me" button.