Fix small typos in Client docs (#1253)

src/async_impl/client.rs

@@ -53,7 +53,7 @@ use crate::{IntoUrl, Method, Proxy, StatusCode, Url};
 /// The `Client` holds a connection pool internally, so it is advised that
 /// you create one and **reuse** it.
 ///
-/// You do **not** have to wrap the `Client` it in an [`Rc`] or [`Arc`] to **reuse** it,
+/// You do **not** have to wrap the `Client` in an [`Rc`] or [`Arc`] to **reuse** it,
 /// because it already uses an [`Arc`] internally.
 ///
 /// [`Rc`]: std::rc::Rc
@@ -62,7 +62,7 @@ pub struct Client {
     inner: Arc<ClientRef>,
 }
 
-/// A `ClientBuilder` can be used to create a `Client` with  custom configuration.
+/// A `ClientBuilder` can be used to create a `Client` with custom configuration.
 #[must_use]
 pub struct ClientBuilder {
     config: Config,
@@ -172,7 +172,7 @@ impl ClientBuilder {
     ///
     /// # Errors
     ///
-    /// This method fails if TLS backend cannot be initialized, or the resolver
+    /// This method fails if a TLS backend cannot be initialized, or the resolver
     /// cannot load the system configuration.
     pub fn build(self) -> crate::Result<Client> {
         let config = self.config;
@@ -497,8 +497,8 @@ impl ClientBuilder {
     /// - When sending a request and if the request's headers do not already contain
     ///   an `Accept-Encoding` **and** `Range` values, the `Accept-Encoding` header is set to `gzip`.
     ///   The request body is **not** automatically compressed.
-    /// - When receiving a response, if it's headers contain a `Content-Encoding` value that
-    ///   equals to `gzip`, both values `Content-Encoding` and `Content-Length` are removed from the
+    /// - When receiving a response, if its headers contain a `Content-Encoding` value of
+    ///   `gzip`, both `Content-Encoding` and `Content-Length` are removed from the
     ///   headers' set. The response body is automatically decompressed.
     ///
     /// If the `gzip` feature is turned on, the default option is enabled.
@@ -520,8 +520,8 @@ impl ClientBuilder {
     /// - When sending a request and if the request's headers do not already contain
     ///   an `Accept-Encoding` **and** `Range` values, the `Accept-Encoding` header is set to `br`.
     ///   The request body is **not** automatically compressed.
-    /// - When receiving a response, if it's headers contain a `Content-Encoding` value that
-    ///   equals to `br`, both values `Content-Encoding` and `Content-Length` are removed from the
+    /// - When receiving a response, if its headers contain a `Content-Encoding` value of
+    ///   `br`, both `Content-Encoding` and `Content-Length` are removed from the
     ///   headers' set. The response body is automatically decompressed.
     ///
     /// If the `brotli` feature is turned on, the default option is enabled.
@@ -1043,7 +1043,7 @@ impl Client {
     ///
     /// # Panics
     ///
-    /// This method panics if TLS backend cannot initialized, or the resolver
+    /// This method panics if a TLS backend cannot initialized, or the resolver
     /// cannot load the system configuration.
     ///
     /// Use `Client::builder()` if you wish to handle the failure as an `Error`
@@ -1063,7 +1063,7 @@ impl Client {
     ///
     /// # Errors
     ///
-    /// This method fails whenever supplied `Url` cannot be parsed.
+    /// This method fails whenever the supplied `Url` cannot be parsed.
     pub fn get<U: IntoUrl>(&self, url: U) -> RequestBuilder {
         self.request(Method::GET, url)
     }
@@ -1072,7 +1072,7 @@ impl Client {
     ///
     /// # Errors
     ///
-    /// This method fails whenever supplied `Url` cannot be parsed.
+    /// This method fails whenever the supplied `Url` cannot be parsed.
     pub fn post<U: IntoUrl>(&self, url: U) -> RequestBuilder {
         self.request(Method::POST, url)
     }
@@ -1081,7 +1081,7 @@ impl Client {
     ///
     /// # Errors
     ///
-    /// This method fails whenever supplied `Url` cannot be parsed.
+    /// This method fails whenever the supplied `Url` cannot be parsed.
     pub fn put<U: IntoUrl>(&self, url: U) -> RequestBuilder {
         self.request(Method::PUT, url)
     }
@@ -1090,7 +1090,7 @@ impl Client {
     ///
     /// # Errors
     ///
-    /// This method fails whenever supplied `Url` cannot be parsed.
+    /// This method fails whenever the supplied `Url` cannot be parsed.
     pub fn patch<U: IntoUrl>(&self, url: U) -> RequestBuilder {
         self.request(Method::PATCH, url)
     }
@@ -1099,7 +1099,7 @@ impl Client {
     ///
     /// # Errors
     ///
-    /// This method fails whenever supplied `Url` cannot be parsed.
+    /// This method fails whenever the supplied `Url` cannot be parsed.
     pub fn delete<U: IntoUrl>(&self, url: U) -> RequestBuilder {
         self.request(Method::DELETE, url)
     }
@@ -1108,19 +1108,19 @@ impl Client {
     ///
     /// # Errors
     ///
-    /// This method fails whenever supplied `Url` cannot be parsed.
+    /// This method fails whenever the supplied `Url` cannot be parsed.
     pub fn head<U: IntoUrl>(&self, url: U) -> RequestBuilder {
         self.request(Method::HEAD, url)
     }
 
     /// Start building a `Request` with the `Method` and `Url`.
     ///
     /// Returns a `RequestBuilder`, which will allow setting headers and
-    /// request body before sending.
+    /// the request body before sending.
     ///
     /// # Errors
     ///
-    /// This method fails whenever supplied `Url` cannot be parsed.
+    /// This method fails whenever the supplied `Url` cannot be parsed.
     pub fn request<U: IntoUrl>(&self, method: Method, url: U) -> RequestBuilder {
         let req = url.into_url().map(move |url| Request::new(method, url));
         RequestBuilder::new(self.clone(), req)