docs: fix typo bellow -> below

subjects/devops/easy-perm-checkpoint/README.md

@@ -16,7 +16,7 @@
 
 ### Instructions
 
-Create a file `easy-perm.sh`, which will change the default permissions for the `example.txt` and `example2.txt` files inside the folder `easy-perms`, to the ones bellow:
+Create a file `easy-perm.sh`, which will change the default permissions for the `example.txt` and `example2.txt` files inside the folder `easy-perms`, to the ones below:
 
 Expected Output:
 

subjects/devops/easy-perm/README.md

@@ -2,7 +2,7 @@
 
 ### Instructions
 
-Create a file `easy-perm.sh`, which will change the default permissions for the `example.txt` and `example2.txt` files inside the folder `easy-perms`, to the ones bellow:
+Create a file `easy-perm.sh`, which will change the default permissions for the `example.txt` and `example2.txt` files inside the folder `easy-perms`, to the ones below:
 
 Expected Output:
 

subjects/devops/file-struct/README.md

@@ -43,9 +43,9 @@ $ ls
 my_folder
 ```
 
-In this exercise you wil use the command `tree` to see the file structure as in the example bellow. `tree` is a recursive directory listing program that produces a depth-indented listing of files. With no arguments, `tree` lists the files in the current directory.
+In this exercise you wil use the command `tree` to see the file structure as in the example below. `tree` is a recursive directory listing program that produces a depth-indented listing of files. With no arguments, `tree` lists the files in the current directory.
 
-You will also need to use the `tar` command which helps to create, extract, and list archive contents. You can find more about the command in the link bellow.
+You will also need to use the `tar` command which helps to create, extract, and list archive contents. You can find more about the command in the link below.
 
 > You have to use Man or Google to know more about commands flags, in order to solve this exercise!
 > Google and Man will be your friends!

subjects/devops/find-files-extension/README.md

@@ -12,7 +12,7 @@ That command will only show the name of the files without the extension `.txt`.
 
 - What to use : `find`
 
-- The output should be exactly like the example bellow but with the expected name
+- The output should be exactly like the example below but with the expected name
 
 ```console
 $pwd

subjects/devops/find-files/README.md

@@ -13,7 +13,7 @@ all Regular files ending with a `z`
 
 - What to use : `find`
 
-- The output should be exactly like the example bellow but with the expected name
+- The output should be exactly like the example below but with the expected name
 
 ```console
 $pwd

subjects/devops/hard-perm/README.md

@@ -2,7 +2,7 @@
 
 ### Instructions
 
-Create a file `hard-perm.sh`, which will change the default permissions for the files and folders inside the folder `hard-perm`, to the ones bellow:
+Create a file `hard-perm.sh`, which will change the default permissions for the files and folders inside the folder `hard-perm`, to the ones below:
 
 Right now the folder looks like this:
 

subjects/devops/head-and-tail/README.md

@@ -8,7 +8,7 @@ Create the script `head-and-tail.sh` which will show the first and last lines of
 
 - What to use : `curl` and `head` and `tail`
 
-- The output should be exactly like the example bellow but with the expected name
+- The output should be exactly like the example below but with the expected name
 
 ```console
 $ ./head-and-tail.sh | cat -e

subjects/devops/json-researcher/README.md

@@ -8,7 +8,7 @@ Create the script `json-researcher.sh` which will show the "name" and the "power
 
 - What to use : `curl` and `jq` and `grep`
 
-- The output should be exactly like the example bellow but with the expected name
+- The output should be exactly like the example below but with the expected name
 
 ```console
 $./json-researcher.sh | cat -e

subjects/devops/right/README.md

@@ -4,7 +4,7 @@
 
 Create a file `right.sh` that will get the output of a file and parse it, and then write it to a file with a specific format using a single command.
 
-Get the output of the `ls` command, parse it with the `grep` command to filter for files without a `.txt` extension, and write the output to a file called `filtered_files.txt`, check the example bellow:
+Get the output of the `ls` command, parse it with the `grep` command to filter for files without a `.txt` extension, and write the output to a file called `filtered_files.txt`, check the example below:
 
 ### Usage
 

subjects/drawing/README.md

@@ -2,7 +2,7 @@
 
 ### Instructions
 
-The purpose of this exercise is to create an image like the example bellow:
+The purpose of this exercise is to create an image like the example below:
 
 ![example](image.png)
 

subjects/mini-framework/README.md

@@ -19,7 +19,7 @@ You will also need to make a [todoMVC](http://todomvc.com/) project using your f
 
 You must create documentation for your framework, so that users (auditers) are able to understand and know how to use your framework without experiencing any awkwardness.
 
-Your framework will be tested by using it, like you previously have used one, in the social network project. So the user has to be presented to a folder structure that allows him to run the app from the root of that folder structure. The user testing your framework will have to implement some simple code in order to test the features described bellow.
+Your framework will be tested by using it, like you previously have used one, in the social network project. So the user has to be presented to a folder structure that allows him to run the app from the root of that folder structure. The user testing your framework will have to implement some simple code in order to test the features described below.
 
 #### Documentation
 

subjects/who-are-you/README.md

@@ -12,7 +12,7 @@ Create the file `who-are-you.sh` which will remind you who you are by showing yo
 
 - What to use : `curl` and `jq`
 
-- The output should be exactly like the example bellow but with the expected name
+- The output should be exactly like the example below but with the expected name
 
 ```console
 $./who-are-you.sh | cat -e