docs/comments: fix some typos (#1346)

src/async_impl/multipart.rs

@@ -334,7 +334,7 @@ impl<P: PartProps> FormParts<P> {
                     let header = self.percent_encoding.encode_headers(name, field.metadata());
                     let header_length = header.len();
                     self.computed_headers.push(header);
-                    // The additions mimick the format string out of which the field is constructed
+                    // The additions mimic the format string out of which the field is constructed
                     // in Reader. Not the cleanest solution because if that format string is
                     // ever changed then this formula needs to be changed too which is not an
                     // obvious dependency in the code.

src/cookie.rs

@@ -10,7 +10,7 @@ use bytes::Bytes;
 
 /// Actions for a persistent cookie store providing session support.
 pub trait CookieStore: Send + Sync {
-    /// Store a set of Set-Cookie header values recevied from `url`
+    /// Store a set of Set-Cookie header values received from `url`
     fn set_cookies(&self, cookie_headers: &mut dyn Iterator<Item = &HeaderValue>, url: &url::Url);
     /// Get any Cookie values in the store for `url`
     fn cookies(&self, url: &url::Url) -> Option<HeaderValue>;