formatting

docker/run.sh

 options=()
 for f in $FILES; do
     if [[ -d "$f" ]]; then
-	((i++))
-	options[$i]=$f
+        ((i++))
+        options[$i]=$f
     fi
 done
 PS3="> "
 select f in "${options[@]}"; do
-    if (( REPLY > 0 && REPLY <= ${#options[@]} )) ; then
+    if (( REPLY > 0 && REPLY <= ${#options[@]} )); then
         break
     else
-	exit
+        exit
     fi
 done
 dir=$(readlink -f ..)
 docker rm "php-crud-api_$f" > /dev/null 2>&1
 docker run -ti -v $dir:/php-crud-api --name "php-crud-api_$f" "php-crud-api:$f" /bin/bash -c '/usr/sbin/docker-run && cd php-crud-api && /bin/bash'
-