diff --git a/Cargo.toml b/Cargo.toml
index c7878be..58f715f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,7 +8,6 @@ keywords = ["authentication", "authorization", "auth", "oauth"]
 authors = ["Curtis McEnroe <programble@gmail.com>"]
 license = "ISC"
 
-documentation = "https://cmcenroe.me/inth-oauth2/inth_oauth2"
 repository = "https://github.com/programble/inth-oauth2"
 readme = "README.md"
 
diff --git a/src/client/error.rs b/src/client/error.rs
index c8ae57c..a2356c2 100644
--- a/src/client/error.rs
+++ b/src/client/error.rs
@@ -13,14 +13,19 @@ use error::OAuth2Error;
 pub enum ClientError {
     /// IO error.
     Io(io::Error),
+
     /// URL error.
     Url(url::ParseError),
+
     /// Hyper error.
     Hyper(hyper::Error),
+
     /// JSON error.
     Json(serde_json::Error),
+
     /// Response parse error.
     Parse(ParseError),
+
     /// OAuth 2.0 error.
     OAuth2(OAuth2Error),
 }
diff --git a/src/client/mod.rs b/src/client/mod.rs
index 0a9764b..e6efdf3 100644
--- a/src/client/mod.rs
+++ b/src/client/mod.rs
@@ -1,5 +1,10 @@
 //! Client.
 
+mod error;
+
+pub mod response;
+pub use self::error::ClientError;
+
 use std::marker::PhantomData;
 
 use hyper::{self, header, mime};
@@ -7,16 +12,11 @@ use serde_json::{self, Value};
 use url::Url;
 use url::form_urlencoded::Serializer;
 
+use client::response::FromResponse;
 use error::OAuth2Error;
 use provider::Provider;
 use token::{Token, Lifetime, Refresh};
 
-use self::response::FromResponse;
-pub mod response;
-
-pub use self::error::ClientError;
-mod error;
-
 /// OAuth 2.0 client.
 #[derive(Debug, Clone, PartialEq, Eq)]
 pub struct Client<P: Provider> {
@@ -79,7 +79,7 @@ impl<P: Provider> Client<P> {
     /// ```
     pub fn auth_uri(&self, scope: Option<&str>, state: Option<&str>) -> Result<Url, ClientError>
     {
-        let mut uri = try!(Url::parse(P::auth_uri()));
+        let mut uri = Url::parse(P::auth_uri())?;
 
         {
             let mut query = uri.query_pairs_mut();
@@ -128,7 +128,7 @@ impl<P: Provider> Client<P> {
             .header(header::ContentType::form_url_encoded())
             .body(&body);
 
-        let mut response = try!(request.send());
+        let mut response = request.send()?;
         let json = serde_json::from_reader(&mut response)?;
 
         let error = OAuth2Error::from_response(&json);
@@ -156,8 +156,8 @@ impl<P: Provider> Client<P> {
             body.append_pair("redirect_uri", redirect_uri);
         }
 
-        let json = try!(self.post_token(http_client, body));
-        let token = try!(P::Token::from_response(&json));
+        let json = self.post_token(http_client, body)?;
+        let token = P::Token::from_response(&json)?;
         Ok(token)
     }
 }
@@ -180,8 +180,8 @@ impl<P: Provider> Client<P> where P::Token: Token<Refresh> {
             body.append_pair("scope", scope);
         }
 
-        let json = try!(self.post_token(http_client, body));
-        let token = try!(P::Token::from_response_inherit(&json, &token));
+        let json = self.post_token(http_client, body)?;
+        let token = P::Token::from_response_inherit(&json, &token)?;
         Ok(token)
     }
 
diff --git a/src/error.rs b/src/error.rs
index f3427e1..8556a78 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -71,12 +71,12 @@ pub struct OAuth2Error {
 
 impl fmt::Display for OAuth2Error {
     fn fmt(&self, f: &mut fmt::Formatter) -> Result<(), fmt::Error> {
-        try!(write!(f, "{:?}", self.code));
+        write!(f, "{:?}", self.code)?;
         if let Some(ref description) = self.description {
-            try!(write!(f, ": {}", description));
+            write!(f, ": {}", description)?;
         }
         if let Some(ref uri) = self.uri {
-            try!(write!(f, " ({})", uri));
+            write!(f, " ({})", uri)?;
         }
         Ok(())
     }
diff --git a/src/token/bearer.rs b/src/token/bearer.rs
index 1d7e102..efbb8b1 100644
--- a/src/token/bearer.rs
+++ b/src/token/bearer.rs
@@ -1,8 +1,8 @@
 use hyper::header;
 use serde_json::Value;
 
-use super::{Token, Lifetime};
 use client::response::{FromResponse, ParseError};
+use token::{Token, Lifetime};
 
 /// The bearer token type.
 ///
diff --git a/src/token/expiring.rs b/src/token/expiring.rs
index 054b991..28e5edc 100644
--- a/src/token/expiring.rs
+++ b/src/token/expiring.rs
@@ -1,8 +1,8 @@
 use chrono::{DateTime, UTC, Duration};
 use serde_json::Value;
 
-use super::Lifetime;
 use client::response::{FromResponse, ParseError};
+use token::Lifetime;
 
 /// An expiring token.
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]
diff --git a/src/token/mod.rs b/src/token/mod.rs
index 94f953d..c003045 100644
--- a/src/token/mod.rs
+++ b/src/token/mod.rs
@@ -5,6 +5,16 @@
 //!
 //! Expiring and non-expiring tokens are abstracted through the `Lifetime` trait.
 
+mod bearer;
+mod expiring;
+mod refresh;
+mod statik;
+
+pub use self::bearer::Bearer;
+pub use self::expiring::Expiring;
+pub use self::refresh::Refresh;
+pub use self::statik::Static;
+
 use client::response::FromResponse;
 
 /// OAuth 2.0 tokens.
@@ -28,13 +38,3 @@ pub trait Lifetime: FromResponse {
     /// Returns true if the access token is no longer valid.
     fn expired(&self) -> bool;
 }
-
-mod bearer;
-mod expiring;
-mod refresh;
-mod statik;
-
-pub use self::bearer::Bearer;
-pub use self::expiring::Expiring;
-pub use self::refresh::Refresh;
-pub use self::statik::Static;
diff --git a/src/token/refresh.rs b/src/token/refresh.rs
index 503d1ed..8698ef7 100644
--- a/src/token/refresh.rs
+++ b/src/token/refresh.rs
@@ -1,8 +1,8 @@
 use chrono::{DateTime, UTC, Duration};
 use serde_json::Value;
 
-use super::Lifetime;
 use client::response::{FromResponse, ParseError};
+use token::Lifetime;
 
 /// An expiring token which can be refreshed.
 #[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
diff --git a/src/token/statik.rs b/src/token/statik.rs
index 64e9a98..86164e7 100644
--- a/src/token/statik.rs
+++ b/src/token/statik.rs
@@ -1,7 +1,7 @@
 use serde_json::Value;
 
-use super::Lifetime;
 use client::response::{FromResponse, ParseError};
+use token::Lifetime;
 
 /// A static, non-expiring token.
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]