docs: fixed typo (#171)

docs/0.4.x/en-US/getting-started/installation.md

@@ -4,7 +4,7 @@ Perseus comes in a few parts: there's the core `perseus` crate, there's a server
 
 If you're unfamiliar with Rust's package management system, no problem, *crates* are packages that other people create so you can use their code easily. For example, the `perseus` crate exposes all the functions you need to build a Perseus app.
 
-You also might be wondering why there are separate server integration crates. We could've bundled everything together in the `perseus` crate, but we wanted to give you a choice of which server integration to use. There are quite a few in the Russt ecosystem at the moment, and, especially if you're migrating an existing app from another system, you might already have a whole API defined in an Actix Web server, or an Axum one, or a Warp one. So, there's a Perseus integration crate for each of those, which you can easily plug an existing API into! Note that there's basically no difference between the APIs of integration crates, and that they're all fairly similar in speed (though Actix Web is usually the fastest).
+You also might be wondering why there are separate server integration crates. We could've bundled everything together in the `perseus` crate, but we wanted to give you a choice of which server integration to use. There are quite a few in the Rust ecosystem at the moment, and, especially if you're migrating an existing app from another system, you might already have a whole API defined in an Actix Web server, or an Axum one, or a Warp one. So, there's a Perseus integration crate for each of those, which you can easily plug an existing API into! Note that there's basically no difference between the APIs of integration crates, and that they're all fairly similar in speed (though Actix Web is usually the fastest).
 
 Finally, the Perseus CLI is just a tool to make your life exceedingly easy when building web apps. You just run `perseus serve -w` to run your app and `perseus deploy` to output a folder of stuff to send to production! While you *could* use Perseus without the CLI, that approach isn't well-documented, and you'll probably end up in a tangle. The CLI makes things much easier, performing parallel builds and moving files around so you don't have to.
 

docs/next/en-US/getting-started/installation.md

@@ -4,7 +4,7 @@ Perseus comes in a few parts: there's the core `perseus` crate, there's a server
 
 If you're unfamiliar with Rust's package management system, no problem, *crates* are packages that other people create so you can use their code easily. For example, the `perseus` crate exposes all the functions you need to build a Perseus app.
 
-You also might be wondering why there are separate server integration crates. We could've bundled everything together in the `perseus` crate, but we wanted to give you a choice of which server integration to use. There are quite a few in the Russt ecosystem at the moment, and, especially if you're migrating an existing app from another system, you might already have a whole API defined in an Actix Web server, or an Axum one, or a Warp one. So, there's a Perseus integration crate for each of those, which you can easily plug an existing API into! Note that there's basically no difference between the APIs of integration crates, and that they're all fairly similar in speed (though Actix Web is usually the fastest).
+You also might be wondering why there are separate server integration crates. We could've bundled everything together in the `perseus` crate, but we wanted to give you a choice of which server integration to use. There are quite a few in the Rust ecosystem at the moment, and, especially if you're migrating an existing app from another system, you might already have a whole API defined in an Actix Web server, or an Axum one, or a Warp one. So, there's a Perseus integration crate for each of those, which you can easily plug an existing API into! Note that there's basically no difference between the APIs of integration crates, and that they're all fairly similar in speed (though Actix Web is usually the fastest).
 
 Finally, the Perseus CLI is just a tool to make your life exceedingly easy when building web apps. You just run `perseus serve -w` to run your app and `perseus deploy` to output a folder of stuff to send to production! While you *could* use Perseus without the CLI, that approach isn't well-documented, and you'll probably end up in a tangle. The CLI makes things much easier, performing parallel builds and moving files around so you don't have to.