diff --git a/doc/index.md b/doc/index.md
index 0a4c559e9b0391dd5d03b0dd07828a71e6b45e73..2ad4284d52d09874c713f56ea172118fdf37b705 100644
--- a/doc/index.md
+++ b/doc/index.md
@@ -6,37 +6,37 @@
 
 ## Lainsafe installation
 
-Just put index.html and upload.cgi in a http directory. I use fcgi to run my cgi scripts. So it's what i recommend. To install fcgi on debian, run: ```# apt install fcgiwrap```
+Just put index.html and upload.cgi in a HTTP directory. I use fcgi to run my cgi scripts. So it's what i recommend. To install fcgi on Debian, run: ```# apt install fcgiwrap```
 
 here's an example configuration for lainsafe, using nginx.
 
 ~~~
 server
 {
-server_name lainsafe.foo.tld;
-
-listen 80;
-listen [::]:80;
-
-root /var/www/lainsafe;
-
-location ~ \.cgi$ {
-gzip off;
-include /etc/nginx/fastcgi_params;
-fastcgi_pass unix:/var/run/fcgiwrap.socket;
-fastcgi_index index.cgi;
-fastcgi_param SCRIPT_FILENAME /var/www/lainsafe/$fastcgi_script_name;
-}
+	server_name lainsafe.foo.tld;
+
+	listen 80;
+	listen [::]:80;
+	client_max_body_size 100m; # max size 10MBs, change 10 to 100 in upload.cgi in line 30
+	root /var/www/lainsafe;
+
+	location ~ \.cgi$ {
+		gzip off;
+		include /etc/nginx/fastcgi_params;
+		fastcgi_pass unix:/var/run/fcgiwrap.socket;
+		fastcgi_index index.cgi;
+		fastcgi_param SCRIPT_FILENAME /var/www/lainsafe/$fastcgi_script_name;
+	}
 }
 ~~~
 
 ## lainsafecli
 
-lainsafecli is a command line interface for lainsafe. It can be used in whatever that runs perl. Instalation is simple: if you're running debian install the libwww-perl package. If you are not running debian, search for that package in your repositories. Or use ```# cpan -i LWP::UserAgent```
+lainsafecli is a command line interface for lainsafe. It can be used in whatever that runs Perl. Installation is simple: if you're running Debian install the libwww-perl package. If you are not running Debian, search for that package in your repositories. Or use ```# cpan -i LWP::UserAgent```
 
 ### Installation
 
-I haven't made a package for lainsafecli yet. So instalation is basically:
+I haven't made a package for lainsafecli yet. So installation is basically:
 
 ~~~
 # wget https://raw.githubusercontent.com/qorg11/lainsafe/master/lainsafecli \
@@ -56,7 +56,7 @@ These parameters are located in the line 34 of lainsafecli.
 ```$DEFAULT_SERVER``` the server that will be used if --server is not
 specified.
 ```$DISPLAY_ASCII``` By default is true, change to 0 if you don't want
-the Lain ascii art to appear when you upload a file.
+the Lain ASCII art to appear when you upload a file.
 
 the most "official" lainsafe instance is <https://lainsafe.delegao.moe>.
 
@@ -124,4 +124,4 @@ files through ```lainsafecli```.
 Only one parameter: ```$MAX_SIZE``` specify, in megabytes, the max size of files allowed. So for example. If you want to set 100MBs as max size . ```$MAX_SIZE``` would be like this: ```$MAX_SIZE = 1024*1024*100```
 
 If someone tries to upload a file bigger than 100MBs. It will return
-Max size for a file is 100 MBs, then, uploda.cgi will die.
+Max size for a file is 100 MBs, then, upload.cgi will die.