Cleanup content/en/docs/instrumentation/php/automatic.md (open-teleme…

…try#2528)

Co-authored-by: Phillip Carter <pcarter@fastmail.com>

content/en/docs/instrumentation/php/automatic.md

@@ -2,10 +2,12 @@
 title: Automatic Instrumentation
 linkTitle: Automatic
 weight: 2
+spelling:
+  cSpell:ignore userland phar AUTOLOAD tracecontext myapp configurator packagist
 ---
 
 Automatic instrumentation with PHP requires at least PHP 8.0, and
-[the opentelemetry PHP extension](https://github.com/open-telemetry/opentelemetry-php-instrumentation).
+[the OpenTelemetry PHP extension](https://github.com/open-telemetry/opentelemetry-php-instrumentation).
 The extension allows developers code to hook into classes and methods, and
 execute userland code before and after.
 
@@ -45,53 +47,54 @@ function ends it.
 
 ## Setup
 
-1.  Install the extension via [pickle](https://github.com/FriendsOfPHP/pickle)
-    or
-    [php-extension-installer](https://github.com/mlocati/docker-php-extension-installer)
-    (docker specific):
+1. Install the extension via [pickle](https://github.com/FriendsOfPHP/pickle) or
+   [php-extension-installer](https://github.com/mlocati/docker-php-extension-installer)
+   (docker specific):
 
-    - **pickle** can be used to install extensions that are available via
-      http://pecl.php.net, however that's not the case for
-      opentelemetry-php-instrumentation yet, so the only way for it is to
-      install directly from source code. The following command line shows you
-      how to do that using a specific version of the extension (1.0.0beta2 in
-      this case):
+   - **pickle** can be used to install extensions that are available via
+     <http://pecl.php.net>, however that's not the case for
+     opentelemetry-php-instrumentation yet, so the only way for it is to install
+     directly from source code. The following command line shows you how to do
+     that using a specific version of the extension (1.0.0beta2 in this case):
 
-      Installing from source requires proper development environment and few
-      dependencies:
+     Installing from source requires proper development environment and few
+     dependencies:
 
-      {{< ot-tabs "Linux (apt)" "macOS (homebrew)">}}
+     <!-- prettier-ignore-start -->
 
-      {{< ot-tab lang="shell">}} sudo apt-get install gcc make autoconf
-      {{< /ot-tab >}}
+     {{< tabpane lang=shell persistLang=false >}}
 
-      {{< ot-tab lang="shell">}} brew install gcc make autoconf {{< /ot-tab >}}
+     {{< tab "Linux (apt)" >}}sudo apt-get install gcc make autoconf{{< /tab >}}
 
-      {{< /ot-tabs >}}
+     {{< tab "MacOS (homebrew)" >}}brew install gcc make autoconf{{< /tab >}}
 
-      With your environment setup you can install the extension:
+     {{< /tabpane >}}
+     <!-- prettier-ignore-end -->
 
-      ```sh
-      php pickle.phar install --source https://github.com/open-telemetry/opentelemetry-php-instrumentation.git#1.0.0beta2
-      ```
+     With your environment setup you can install the extension:
 
-      Add the extension to your `php.ini` file:
+     ```sh
+     php pickle.phar install --source https://github.com/open-telemetry/opentelemetry-php-instrumentation.git#1.0.0beta2
+     ```
 
-      ```ini
-      [Otel instrumentation]
-      extension=otel_instrumentation.so
-      ```
+     Add the extension to your `php.ini` file:
 
-    - **php-extension-installer**
-      ```sh
-      install-php-extensions open-telemetry/opentelemetry-php-instrumentation@main
-      ```
+     ```ini
+     [Otel instrumentation]
+     extension=otel_instrumentation.so
+     ```
 
-2.  Verify that the extension is installed and enabled:
+   - **php-extension-installer**
 
-    ```sh
-    php -m | grep  otel_instrumentation
-    ```
+     ```sh
+     install-php-extensions open-telemetry/opentelemetry-php-instrumentation@main
+     ```
+
+2. Verify that the extension is installed and enabled:
+
+   ```sh
+   php -m | grep  otel_instrumentation
+   ```
 
 ## Zero-code configuration for automatic instrumentation