chore: fix typos (#3758)

examples/README.md

@@ -1,7 +1,7 @@
 # Examples
 
 This folder contains numerous examples showing how to use axum. Each example is
-setup as its own crate so its dependencies are clear.
+set up as its own crate so its dependencies are clear.
 
 For a list of what the community built with axum, please see the list
 [here](../ECOSYSTEM.md).

examples/consume-body-in-extractor-or-middleware/src/main.rs

@@ -49,7 +49,7 @@ async fn print_request_body(request: Request, next: Next) -> Result<impl IntoRes
 async fn buffer_request_body(request: Request) -> Result<Request, Response> {
     let (parts, body) = request.into_parts();
 
-    // this won't work if the body is an long running stream
+    // this won't work if the body is a long-running stream
     let bytes = body
         .collect()
         .await

examples/customize-extractor-error/src/with_rejection.rs

@@ -7,9 +7,9 @@
 //!   `thiserror` can provide such conversion using derive macros. See
 //!   [`thiserror`]
 //! - Verbose types: types become much larger, which makes them difficult to
-//!   read. Current limitations on type aliasing makes impossible to destructure
+//!   read. Current limitations on type aliasing make it impossible to destructure
 //!   a type alias. See [#1116]
-//!   
+//!
 //! [`thiserror`]: https://crates.io/crates/thiserror
 //! [#1116]: https://github.com/tokio-rs/axum/issues/1116#issuecomment-1186197684
 

examples/oauth/src/main.rs

@@ -277,7 +277,7 @@ async fn login_authorized(
         .exchange_code(AuthorizationCode::new(query.code.clone()))
         .request_async(&client)
         .await
-        .context("failed in sending request request to authorization server")?;
+        .context("failed in sending request to authorization server")?;
 
     // Fetch user data from discord
     let user_data: User = client

examples/testing-websockets/src/main.rs

@@ -69,7 +69,7 @@ async fn unit_testable_handler(ws: WebSocketUpgrade) -> Response {
     })
 }
 
-// The implementation is largely the same as `integration_testable_handle_socket` expect we call
+// The implementation is largely the same as `integration_testable_handle_socket` except we call
 // methods from `SinkExt` and `StreamExt`.
 async fn unit_testable_handle_socket<W, R>(mut write: W, mut read: R)
 where

examples/websockets/src/main.rs

@@ -34,11 +34,11 @@ use tower_http::{
 
 use tracing_subscriber::{layer::SubscriberExt, util::SubscriberInitExt};
 
-//allows to extract the IP of connecting user
+// Allows extracting the IP of the connecting user
 use axum::extract::connect_info::ConnectInfo;
 use axum::extract::ws::CloseFrame;
 
-//allows to split the websocket stream into separate TX and RX branches
+// Allows splitting the websocket stream into separate TX and RX branches
 use futures_util::{sink::SinkExt, stream::StreamExt};
 
 #[tokio::main]