should be simple starter help

[spools420a]

so I went to replace my old staerter that gave me trouble every so often and put the new starter in and now it wontt crank,I think i left a wire off the ground but i dont see anything.so I bolted the ground wire from the starter to the solonoid but i think there should be another wire there right?I got the positive wire installed,I have the little signal wire but does anyone have a pic of the ground side of the starter?what em i missing there like i said i only have the wire that goes from the starter to the solonoid i assume there should be a chassis type ground as well but i dont see it

[spools420a]

fixed and delete please turns out nothing goes there since the starter grounds to the chassis once bolted up,turns out i just drained battery too much.