停止nginx重定向到/ public文件夹

I'm hosting a VM at 192.168.33.10 and configured my webroot to /home/vagrant/www.

Within this I've placed an index.php. Navigating to 192.168.33.10/index.php serves the file, but navigating to 192.168.33.10 always redirects to 192.168.33.10/public

How do I disable this public redirect?

EDIT - included '/etc/nginx/sites-enabled/default':

server {
listen 80 default_server;
listen [::]:80 default_server ipv6only=on;
root /home/vagrant/www;
index index.php index.html index.htm;
location ~ \.php$ {
try_files $uri =404;
fastcgi_split_path_info ^(.+\.php)(/.+)$;
fastcgi_pass unix:/var/run/php5-fpm.sock;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}

Ok, feel stupid. Chrome's browser was consistently autocompleting to 192.168.33.10/public! - had to clear the cache and all is fine.. Unsure how to prevent this behaviour in Chrome