You can read the letter here
"It will now be proper you should inform those through whose country you will pass, or whom you may meet, that their late fathers the Spaniards have agreed to withdraw all their troops from all the waters & country of the Mississippi & Missouri, that they have surrendered to us all their subjects Spanish & French settled there, and all their posts & lands: that henceforward we become their fathers and friends"
"It will now be proper you should inform those through whose country you will pass, or whom you may meet, that their late fathers the Spaniards have agreed to withdraw all their troops from all the waters & country of the Mississippi & Missouri, that they have surrendered to us all their subjects Spanish & French settled there, and all their posts & lands: that henceforward we become their fathers and friends"