don't make a spurious dir for remote deploy. fix docs.

README.md

@@ -19,7 +19,7 @@ SNES-like engine in JavaScript
 * deploy to famicol.in:
 
       ssh mcmillen@famicol.in rm -rf 'famicolin/snej/*' && \
-          $SNEJ_ROOT/scripts/deploy.sh mcmillen@famicol.in:famicolin/snej
+          $SNEJ_ROOT/scripts/deploy.sh famicol.in:famicolin/snej
 
 * annotate sprites:
 

scripts/deploy.sh

@@ -3,7 +3,6 @@
 cd $SNEJ_ROOT
 
 echo "deploying to $1"
-mkdir -p $1 || exit
 mkdir -p bundle/
 python3 scripts/assets.py stitch-sprites $SNEJ_ROOT/bundle/spritesheet
 scp -r index.html main.js bundle/ $1