docs: adding line breaks and rewording

docs/guides/docs/installation/codespace.mdx

@@ -43,8 +43,9 @@ The way to think about [Github Codespaces](https://github.com/features/codespace
 
     Here are examples that include the Sway LSP plugin.
 
-    1. [https://github.com/FuelLabs/sway/blob/master/.devcontainer/devcontainer.json](https://github.com/FuelLabs/sway/blob/master/.devcontainer/devcontainer.json)
-    2. [https://github.com/FuelLabs/quickstart/blob/master/.devcontainer/devcontainer.json](https://github.com/FuelLabs/quickstart/blob/master/.devcontainer/devcontainer.json)
+    3.1. [https://github.com/FuelLabs/sway/blob/master/.devcontainer/devcontainer.json](https://github.com/FuelLabs/sway/blob/master/.devcontainer/devcontainer.json)
+
+    3.2. [https://github.com/FuelLabs/quickstart/blob/master/.devcontainer/devcontainer.json](https://github.com/FuelLabs/quickstart/blob/master/.devcontainer/devcontainer.json)
 
 ### How to start a codespace
 
@@ -56,7 +57,9 @@ The way to think about [Github Codespaces](https://github.com/features/codespace
 </Box.Centered>
 
 3. This will open a new tab with your codespace. It can take several minutes to start up. 
-    3.1. You now have a fully functional remote dev environment with the Fuel toolchain installed! You can use `forc` to build and deploy Sway code, or `fuelup` to manage the toolchain version. You also have the Sway LSP plugin with full feature support for Sway, like syntax highlighting, hover docs, go-to definitions, etc. 
+
+    3.1.  You now have a fully functional remote dev environment with the Fuel toolchain installed! You can use `forc` to build and deploy Sway code, or `fuelup` to manage the toolchain version. You also have the Sway LSP plugin with full feature support for Sway, like syntax highlighting, hover docs, go-to definitions, etc. 
+
     3.2. Note: if you are working on a large repository and find the codespace is running slow, you can configure it to use a larger instance by clicking Code → … → change machine type on a running instance, or starting a new instance with Code → … → New with options.
 
 ### Pricing & billing

docs/guides/docs/installation/index.mdx

@@ -31,8 +31,7 @@ Check the official Rust documentation to get more information on [installing the
 
 `fuelup` is the official package manager for Fuel that installs the Fuel toolchain
 from the official release channels, enabling you to easily switch between different
-toolchains and keep them updated. It makes building and maintaining Sway applications.
-simpler with [`forc`](docs/forc) and [`fuel-core`](https://github.com/FuelLabs/fuel-core) for common platforms.
+toolchains and keep them updated. It makes building and maintaining Sway applications simpler with [`forc`](docs/forc) and [`fuel-core`](https://github.com/FuelLabs/fuel-core) for common platforms.
 
 > 💡 Check out the [fuelup docs](docs/fuelup) for more information.
 
@@ -93,7 +92,7 @@ fuelup 0.19.5
 ## Setting up a default toolchain
 
 Just as in [Rust](https://rust-lang.github.io/rustup/concepts/toolchains.html), Fuel supports multiple toolchains. A toolchain is a collection of tools (such as the compiler, lsp, etc).
-By default, `fuelup` includes a series of toolchain with packages tested to work with each other, providing a reliable set of tools.
+By default, `fuelup` includes a series of packages tested to work with each other, providing a reliable set of tools.
 
 In this case, we will install the `beta-4` toolchain, which is the stable toolchain compatible with the beta-4 network. For more information on `beta-4` check the [Fuel blog](https://fuel-labs.ghost.io/announcing-beta-4-testnet/) page.