Edits to Run a test with extensions

Author: heitortsergent

docs/sources/k6/next/extensions/run/_index.md

@@ -7,11 +7,15 @@ weight: 03
 
 # Run a test with extensions
 
-As explained in the [Explore extensions](https://grafana.com/docs/k6/<K6_VERSION>/extensions/explore) page, there are extensions that can be used directly in your test script, and others that require building a custom k6 binary.
+There are two different ways to run your k6 test script depending on the k6 extension you want to use: using the automatic extension resolution, or building a custom k6 binary.
 
-## Using automatic extension resolution
+## Before you begin
 
-It is as easy as importing them. Example with [xk6-faker](https://github.com/grafana/xk6-faker):
+- [Install k6](https://grafana.com/docs/k6/<K6_VERSION>/set-up/install-k6/) v1.2.0 or higher.
+
+## Use automatic extension resolution
+
+It's as easy as importing them. Example with [xk6-faker](https://github.com/grafana/xk6-faker):
 
 ```javascript
 import faker from 'k6/x/faker';
@@ -21,7 +25,7 @@ export default function () {
 }
 ```
 
-Then, you can run your script as usual, and k6 will automatically detect the extension and load it:
+Then, you can run your script as usual, and k6 automatically detects the extension and loads it:
 
 ```sh
 k6 run script.js
@@ -40,11 +44,11 @@ K6_ENABLE_COMMUNITY_EXTENSIONS=true k6 run test.js
 ### Limitations
 
 - Only works with Official and Community extensions.
-- Output extensions are not supported.
-- Running scripts from stdin is not supported.
+- Output extensions aren't supported.
+- Running scripts from stdin isn't supported.
 - Only files with extensions `.js`, `.ts` or `.tar` can be used.
 
-### How to disable this feature
+### Disable automatic extension resolution
 
 You can disable this feature by setting the environment variable `K6_AUTO_EXTENSION_RESOLUTION` to `false`. If provided, the previous example
 fails because k6 can't load the extension dynamically.
@@ -53,11 +57,11 @@ fails because k6 can't load the extension dynamically.
 K6_AUTO_EXTENSION_RESOLUTION=false k6 run test.js
 ```
 
-## Using extensions that require building a custom k6 binary
+## Use extensions with a custom k6 binary
 
 To run other extensions (including ones you create), you need to build a custom k6 binary with [xk6](https://github.com/grafana/xk6/).
 
-You can do this locally with [Go](https://grafana.com/docs/k6/<K6_VERSION>/extensions/run/build-k6-binary-using-go/) or use the [xk6 Docker image](https://grafana.com/docs/k6/<K6_VERSION>/extensions/run/build-k6-binary-using-docker/).
+You can do this locally with Go or use the xk6 Docker image.
 
 {{< code >}}
 
@@ -74,4 +78,7 @@ docker run --rm -u "$(id -u):$(id -g)" -v "${PWD}:/xk6" grafana/xk6 build \
 
 {{< /code >}}
 
-<br/>
+For more details, refer to:
+
+- [Build a k6 binary using Go](https://grafana.com/docs/k6/<K6_VERSION>/extensions/run/build-k6-binary-using-go/)
+- [Build a k6 binary using Docker](https://grafana.com/docs/k6/<K6_VERSION>/extensions/run/build-k6-binary-using-docker/)