Repaired doc block types

docs/book/v4/introduction/getting-started.md

@@ -2,4 +2,6 @@
 
 Using your terminal, navigate inside the directory you want to download the project files into. Make sure that the directory is empty before proceeding to the download process. Once there, run the following command:
 
-    git clone https://github.com/dotkernel/api.git .
+```shell
+git clone https://github.com/dotkernel/api.git .
+```

docs/book/v4/introduction/installation.md

@@ -2,21 +2,29 @@
 
 ## Install dependencies
 
-    composer install
+```shell
+composer install
+```
 
 ## Development mode
 
 If you're installing the project for development, make sure you have development mode enabled, by running:
 
-    composer development-enable
+```shell
+composer development-enable
+```
 
 You can disable development mode by running:
 
-    composer development-disable
+```shell
+composer development-disable
+```
 
 You can check if you have development mode enabled by running:
 
-    composer development-status
+```shell
+composer development-status
+```
 
 ## Prepare config files
 
@@ -34,11 +42,13 @@ Make sure you fill out the database credentials in `config/autoload/local.php` u
 * create a new MySQL database - set collation to `utf8mb4_general_ci`
 * run the database migrations by using the following command:
 
-    php vendor/bin/doctrine-migrations migrate
+```shell
+php vendor/bin/doctrine-migrations migrate
+```
 
 This command will prompt you to confirm that you want to run it.
 
-    WARNING! You are about to execute a migration in database "..." that could result in schema changes and data loss. Are you sure you wish to continue? (yes/no) [yes]:
+> WARNING! You are about to execute a migration in database "..." that could result in schema changes and data loss. Are you sure you wish to continue? (yes/no) [yes]:
 
 Hit `Enter` to confirm the operation.
 
@@ -48,40 +58,52 @@ Hit `Enter` to confirm the operation.
 
 To list all the fixtures, run:
 
-    php bin/doctrine fixtures:list
+```shell
+php bin/doctrine fixtures:list
+```
 
 This will output all the fixtures in the order of execution.
 
 To execute all fixtures, run:
 
-    php bin/doctrine fixtures:execute
+```shell
+php bin/doctrine fixtures:execute
+```
 
 To execute a specific fixture, run:
 
-    php bin/doctrine fixtures:execute --class=FixtureClassName
+```shell
+php bin/doctrine fixtures:execute --class=FixtureClassName
+```
 
 More details on how fixtures work can be found here: https://github.com/dotkernel/dot-data-fixtures#creating-fixtures
 
 ## Test the installation
 
-    php -S 0.0.0.0:8080 -t public
+```shell
+php -S 0.0.0.0:8080 -t public
+```
 
 Sending a GET request to the [home page](http://0.0.0.0:8080/) should output the following message:
 
-    {
-      "message": "Welcome to DotKernel API!"
-    }
+> {"message": "Welcome to DotKernel API!"}
 
 ## Running tests
 
 The project has 2 types of tests : functional and unit tests, you can run both types at the same type by executing this command:
 
-    php vendor/bin/phpunit
+```shell
+php vendor/bin/phpunit
+```
 
 ## Running unit tests
 
-    vendor/bin/phpunit --testsuite=UnitTests --testdox --colors=always
+```shell
+vendor/bin/phpunit --testsuite=UnitTests --testdox --colors=always
+```
 
 ## Running functional tests
 
-    vendor/bin/phpunit --testsuite=FunctionalTests --testdox --colors=always
+```shell
+vendor/bin/phpunit --testsuite=FunctionalTests --testdox --colors=always
+```

docs/book/v4/introduction/introduction.md

@@ -35,8 +35,8 @@ The benefit of Doctrine for the programmer is the ability to focus on the object
 
 Our documentation is Postman based. We use the following files in which we store information about every available endpoint ready to be tested:
 
-    documentation/DotKernel_API.postman_collection.json
-    documentation/DotKernel_API.postman_environment.json
+* documentation/DotKernel_API.postman_collection.json
+* documentation/DotKernel_API.postman_environment.json
 
 ## Hypertext Application Language
 
@@ -94,12 +94,18 @@ One of the best ways to ensure the quality of your product is to create and run
 
 We have 2 types of tests: functional and unit tests, you can run both types at the same type by executing this command:
 
-    php vendor/bin/phpunit
+```shell
+php vendor/bin/phpunit
+```
 
 ## Running unit tests
 
-    vendor/bin/phpunit --testsuite=UnitTests --testdox --colors=always
+```shell
+vendor/bin/phpunit --testsuite=UnitTests --testdox --colors=always
+```
 
 ## Running functional tests
 
-    vendor/bin/phpunit --testsuite=FunctionalTests --testdox --colors=always
+```shell
+vendor/bin/phpunit --testsuite=FunctionalTests --testdox --colors=always
+```