diff --git a/.travis.yml b/.travis.yml
index e8cd0c52..7aa8ebaa 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -76,7 +76,7 @@ script:
 # Upload docs
 after_success:
   - |
-    if [[ "$TRAVIS_OS_NAME" == "linux" && "$TRAVIS_PULL_REQUEST" = "false" && "$TRAVIS_BRANCH" == "mdbook" && "$TRAVIS_RUST_VERSION" == "beta" ]]; then
+    if [[ "$TRAVIS_OS_NAME" == "linux" && "$TRAVIS_PULL_REQUEST" = "false" && "$TRAVIS_BRANCH" == "master" && "$TRAVIS_RUST_VERSION" == "beta" ]]; then
       cargo doc --features "alpn, tls, session" --no-deps &&
       echo "<meta http-equiv=refresh content=0;url=os_balloon/index.html>" > target/doc/index.html &&
       curl -sL https://github.com/rust-lang-nursery/mdBook/releases/download/v0.1.5/mdbook-v0.1.5-x86_64-unknown-linux-gnu.tar.gz | tar xvz -C $HOME/.cargo/bin &&
diff --git a/src/extractor.rs b/src/extractor.rs
index a5255e12..0736b00d 100644
--- a/src/extractor.rs
+++ b/src/extractor.rs
@@ -17,6 +17,8 @@ pub trait HttpRequestExtractor<T, S>: Sized where T: DeserializeOwned, S: 'stati
 
 /// Extract typed information from the request's path.
 ///
+/// `S` - application state type
+///
 /// ## Example
 ///
 /// ```rust
@@ -99,6 +101,8 @@ impl<T, S> HttpRequestExtractor<T, S> for Path<T, S>
 
 /// Extract typed information from from the request's query.
 ///
+/// `S` - application state type
+///
 /// ## Example
 ///
 /// ```rust
diff --git a/src/lib.rs b/src/lib.rs
index 60788e03..be7b2fd9 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -145,7 +145,7 @@ pub use route::Route;
 pub use resource::Resource;
 pub use context::HttpContext;
 pub use server::HttpServer;
-pub use extractor::{Path, Query, HttpRequestExtractor};
+pub use extractor::{Path, Query};
 
 // re-exports
 pub use http::{Method, StatusCode, Version};
@@ -186,10 +186,11 @@ pub mod dev {
     pub use context::Drain;
     pub use info::ConnectionInfo;
     pub use handler::Handler;
-    pub use with::With;
+    pub use with::{With, WithHandler};
     pub use json::JsonBody;
     pub use router::{Router, Pattern};
     pub use param::{FromParam, Params};
+    pub use extractor::HttpRequestExtractor;
     pub use httpmessage::{UrlEncoded, MessageBody};
     pub use httpresponse::HttpResponseBuilder;
 }