fix(lib): Fixed typos in multiple modules

BREAKING CHANGE: The `Preference` header had a typo in a variant and it's string representation,
  change `Preference::HandlingLeniant` to `Preference::HandlingLenient`.

src/header/common/access_control_allow_origin.rs

@@ -88,7 +88,7 @@ impl Display for AccessControlAllowOrigin {
 }
 
 #[cfg(test)]
-mod test_access_control_allow_orgin {
+mod test_access_control_allow_origin {
     use header::*;
     use super::AccessControlAllowOrigin as HeaderField;
     test_header!(test1, vec![b"null"]);

src/header/common/content_location.rs

@@ -3,7 +3,7 @@ header! {
     /// [RFC7231](https://tools.ietf.org/html/rfc7231#section-3.1.4.2)
     ///
     /// The header can be used by both the client in requests and the server
-    /// in resposes with different semantics. Client sets `Content-Location`
+    /// in responses with different semantics. Client sets `Content-Location`
     /// to refer to the URI where original representation of the body was
     /// obtained.
     ///

src/header/common/last-event-id.rs

@@ -7,7 +7,7 @@ header! {
     /// track of event state. This is helpful when working
     /// with [Server-Sent-Events](http://www.html5rocks.com/en/tutorials/eventsource/basics/). If the connection were to be dropped, for example, it'd
     /// be useful to let the server know what the last event you
-    /// recieved was.
+    /// received was.
     ///
     /// The spec is a String with the id of the last event, it can be
     /// an empty string which acts a sort of "reset".

src/header/common/origin.rs

@@ -71,7 +71,7 @@ impl FromStr for Origin {
             Some(idx) => idx,
             None => return Err(::Error::Header)
         };
-        // idx + 3 because thats how long "://" is
+        // idx + 3 because that's how long "://" is
         let (scheme, etc) = (&s[..idx], &s[idx + 3..]);
         let host = try!(Host::from_str(etc));
 

src/header/common/prefer.rs

@@ -87,8 +87,8 @@ pub enum Preference {
     ReturnMinimal,
     /// "handling=strict"
     HandlingStrict,
-    /// "handling=leniant"
+    /// "handling=lenient"
-    HandlingLeniant,
+    HandlingLenient,
     /// "wait=delta"
     Wait(u32),
 
@@ -105,7 +105,7 @@ impl fmt::Display for Preference {
             ReturnRepresentation => "return=representation",
             ReturnMinimal => "return=minimal",
             HandlingStrict => "handling=strict",
-            HandlingLeniant => "handling=leniant",
+            HandlingLenient => "handling=lenient",
 
             Wait(secs) => return write!(f, "wait={}", secs),
 
@@ -148,7 +148,7 @@ impl FromStr for Preference {
                     ("return", "representation") => if rest.is_empty() { Ok(ReturnRepresentation) } else { Err(None) },
                     ("return", "minimal") => if rest.is_empty() { Ok(ReturnMinimal) } else { Err(None) },
                     ("handling", "strict") => if rest.is_empty() { Ok(HandlingStrict) } else { Err(None) },
-                    ("handling", "leniant") => if rest.is_empty() { Ok(HandlingLeniant) } else { Err(None) },
+                    ("handling", "lenient") => if rest.is_empty() { Ok(HandlingLenient) } else { Err(None) },
                     ("wait", secs) => if rest.is_empty() { secs.parse().map(Wait).map_err(Some) } else { Err(None) },
                     (left, right) => Ok(Extension(left.to_owned(), right.to_owned(), rest))
                 }
@@ -172,9 +172,9 @@ mod tests {
 
     #[test]
     fn test_parse_argument() {
-        let prefer = Header::parse_header(&"wait=100, handling=leniant, respond-async".into());
+        let prefer = Header::parse_header(&"wait=100, handling=lenient, respond-async".into());
         assert_eq!(prefer.ok(), Some(Prefer(vec![Preference::Wait(100),
-                                           Preference::HandlingLeniant,
+                                           Preference::HandlingLenient,
                                            Preference::RespondAsync])))
     }
 

src/header/common/upgrade.rs

@@ -74,7 +74,7 @@ header! {
     }
 }
 
-/// A protocol name used to identify a spefic protocol. Names are case-sensitive
+/// A protocol name used to identify a specific protocol. Names are case-sensitive
 /// except for the `WebSocket` value.
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub enum ProtocolName {

src/header/shared/quality_item.rs

@@ -114,7 +114,7 @@ fn from_f32(f: f32) -> Quality {
     Quality((f * 1000f32) as u16)
 }
 
-/// Convinience function to wrap a value in a `QualityItem`
+/// Convenience function to wrap a value in a `QualityItem`
 /// Sets `q` to the default 1.0
 pub fn qitem<T>(item: T) -> QualityItem<T> {
     QualityItem::new(item, Default::default())

src/http/buf.rs

@@ -91,7 +91,7 @@ impl MemBuf {
                 grow_zerofill(vec, needed);
             }
         } else {
-            // we need to allocate more space, but dont have unique
+            // we need to allocate more space, but don't have unique
             // access, so we need to make a new buffer
             trace!("MemBuf::reserve shared buffer, creating new");
             let mut new = MemBuf::with_capacity(needed);

src/http/conn.rs

@@ -524,7 +524,7 @@ impl<K: KeepAlive> State<K> {
 }
 
 // The DebugFrame and DebugChunk are simple Debug implementations that allow
-// us to dump the frame into logs, wihtout logging the entirety of the bytes.
+// us to dump the frame into logs, without logging the entirety of the bytes.
 struct DebugFrame<'a, T: fmt::Debug + 'a>(&'a Frame<http::MessageHead<T>, http::Chunk, ::Error>);
 
 impl<'a, T: fmt::Debug + 'a> fmt::Debug for DebugFrame<'a, T> {

src/http/h1/mod.rs

@@ -72,7 +72,7 @@ impl HttpMessage for Http11Message {
         let is_empty = !should_have_response_body(&method, raw_status.0);
         stream.get_mut().set_previous_response_expected_no_content(is_empty);
         // According to https://tools.ietf.org/html/rfc7230#section-3.3.3
-        // 1. HEAD reponses, and Status 1xx, 204, and 304 cannot have a body.
+        // 1. HEAD responses, and Status 1xx, 204, and 304 cannot have a body.
         // 2. Status 2xx to a CONNECT cannot have a body.
         // 3. Transfer-Encoding: chunked has a chunked body.
         // 4. If multiple differing Content-Length headers or invalid, close connection.
@@ -86,7 +86,7 @@ impl HttpMessage for Http11Message {
                 if codings.last() == Some(&Chunked) {
                     ChunkedReader(stream, None)
                 } else {
-                    trace!("not chuncked. read till eof");
+                    trace!("not chunked. read till eof");
                     EofReader(stream)
                 }
             } else if let Some(&ContentLength(len)) =  headers.get() {

src/http/h1/parse.rs

@@ -150,7 +150,7 @@ impl Http1Transaction for ClientTransaction {
     fn decoder(inc: &MessageHead<Self::Incoming>) -> ::Result<Decoder> {
         use ::header;
         // According to https://tools.ietf.org/html/rfc7230#section-3.3.3
-        // 1. HEAD reponses, and Status 1xx, 204, and 304 cannot have a body.
+        // 1. HEAD responses, and Status 1xx, 204, and 304 cannot have a body.
         // 2. Status 2xx to a CONNECT cannot have a body.
         //
         // First two steps taken care of before this method.
@@ -164,7 +164,7 @@ impl Http1Transaction for ClientTransaction {
             if codings.last() == Some(&header::Encoding::Chunked) {
                 Ok(Decoder::chunked())
             } else {
-                trace!("not chuncked. read till eof");
+                trace!("not chunked. read till eof");
                 Ok(Decoder::eof())
             }
         } else if let Some(&header::ContentLength(len)) = inc.headers.get() {

tests/client.rs

@@ -232,7 +232,7 @@ fn client_keep_alive() {
 }
 
 
-/* TODO: re-enable once rety works, its currently a flaky test
+/* TODO: re-enable once retry works, its currently a flaky test
 #[test]
 fn client_pooled_socket_disconnected() {
     let _ = pretty_env_logger::init();

tests/server.rs

@@ -212,7 +212,7 @@ fn server_get_with_body() {
     ").unwrap();
     req.read(&mut [0; 256]).unwrap();
 
-    // note: doesnt include trailing \r\n, cause Content-Length wasn't 21
+    // note: doesn't include trailing \r\n, cause Content-Length wasn't 21
     assert_eq!(server.body(), b"I'm a good request.");
 }