Merge pull request laradock#1115 from joaorobertopb/patch-1

Changes to correct version of dockerfile

Author: Mahmoudz

DOCUMENTATION/content/documentation/index.md

@@ -232,7 +232,7 @@ By default **PHP-FPM 7.0** is running.
     php-fpm:
         build:
             context: ./php-fpm
-            dockerfile: Dockerfile-70
+            dockerfile: Dockerfile-56
     ...
 ```
 
@@ -331,7 +331,7 @@ For information on how to configure xDebug with your IDE and work it out, check
 <a name="Setup remote debugging for PhpStorm on Linux"></a>
 ## Setup remote debugging for PhpStorm on Linux
 
- - Make sure you have followed the steps above in the [Install Xdebug section](http://laradock.io/documentation/#install-xdebug). 
+ - Make sure you have followed the steps above in the [Install Xdebug section](http://laradock.io/documentation/#install-xdebug).
 
  - Make sure Xdebug accepts connections and listens on port 9000. (Should be default configuration).
 
@@ -946,7 +946,7 @@ To install CodeIgniter 3 on Laradock all you have to do is the following simple
 <a name="Install-Symfony"></a>
 ## Install Symfony
 
-1 - Open the `.env` file and set `WORKSPACE_INSTALL_SYMFONY` to `true`. 
+1 - Open the `.env` file and set `WORKSPACE_INSTALL_SYMFONY` to `true`.
 
 2 - Run `docker-compose build workspace`, after the step above.
 
@@ -1449,7 +1449,7 @@ You can use the d4m-nfs solution in 2 ways, one is using the Laradock built it i
 
 #### B.1: using the built in d4m-nfs integration
 
-In simple terms, docker-sync creates a docker container with a copy of all the application files that can be accessed very quickly from the other containers. 
+In simple terms, docker-sync creates a docker container with a copy of all the application files that can be accessed very quickly from the other containers.
 On the other hand, docker-sync runs a process on the host machine that continuously tracks and updates files changes from the host to this intermediate container.
 
 Out of the box, it comes pre-configured for OS X, but using it on Windows is very easy to set-up by modifying the `DOCKER_SYNC_STRATEGY` on the `.env`
@@ -1473,7 +1473,7 @@ DOCKER_SYNC_STRATEGY=native_osx
 ```bash
 ./sync.sh install
 ```
-3) Start docker-sync and the Laradock environment. 
+3) Start docker-sync and the Laradock environment.
 Specify the services you want to run, as you would normally do with `docker-compose up`
 ```bash
 ./sync.sh up nginx mysql
@@ -1486,7 +1486,7 @@ Please note that the first time docker-sync runs, it will copy all the files to
 
 ##### Setting up Aliases (optional)
 
-You may create bash profile aliases to avoid having to remember and type these commands for everyday development. 
+You may create bash profile aliases to avoid having to remember and type these commands for everyday development.
 Add the following lines to your `~/.bash_profile`:
 
 ```bash
@@ -1495,11 +1495,11 @@ alias devbash="cd /PATH_TO_LARADOCK/laradock; ./sync.sh bash"
 alias devdown="cd /PATH_TO_LARADOCK/laradock; ./sync.sh down"
 ```
 
-Now from any location on your machine, you can simply run `devup`, `devbash` and `devdown`. 
+Now from any location on your machine, you can simply run `devup`, `devbash` and `devdown`.
 
 
 ##### Additional Commands
- 
+
 Opening bash on the workspace container (to run artisan for example):
  ```bash
  ./sync.sh bash
@@ -1516,7 +1516,7 @@ Removing and cleaning up the files and the docker-sync container. Use only if yo
 
 ##### Additional Notes
 
-- You may run laradock with or without docker-sync at any time using with the same `.env` and `docker-compose.yml`, because the configuration is overridden automatically when docker-sync is used. 
+- You may run laradock with or without docker-sync at any time using with the same `.env` and `docker-compose.yml`, because the configuration is overridden automatically when docker-sync is used.
 - You may inspect the `sync.sh` script to learn each of the commands and even add custom ones.
 - If a container cannot access the files on docker-sync, you may need to set a user on the Dockerfile of that container with an id of 1000 (this is the UID that nginx and php-fpm have configured on laradock). Alternatively, you may change the permissions to 777, but this is **not** recommended.