diff --git a/examples/diesel/src/db.rs b/examples/diesel/src/db.rs
index 04daa6ed..4ca85130 100644
--- a/examples/diesel/src/db.rs
+++ b/examples/diesel/src/db.rs
@@ -8,7 +8,7 @@ use diesel::prelude::*;
 use models;
 use schema;
 
-/// This is db executor actor. We are going to run 3 of them in parallele.
+/// This is db executor actor. We are going to run 3 of them in parallel.
 pub struct DbExecutor(pub SqliteConnection);
 
 /// This is only message that this actor can handle, but it is easy to extend number of
diff --git a/examples/state/src/main.rs b/examples/state/src/main.rs
index 8216be24..5bb7e504 100644
--- a/examples/state/src/main.rs
+++ b/examples/state/src/main.rs
@@ -1,5 +1,5 @@
 #![cfg_attr(feature="cargo-clippy", allow(needless_pass_by_value))]
-//! There are two level of statfulness in actix-web. Application has state
+//! There are two level of statefulness in actix-web. Application has state
 //! that is shared across all handlers within same Application.
 //! And individual handler can have state.
 
diff --git a/examples/tls/src/main.rs b/examples/tls/src/main.rs
index 15cfcc66..03a3e506 100644
--- a/examples/tls/src/main.rs
+++ b/examples/tls/src/main.rs
@@ -9,7 +9,7 @@ use std::io::Read;
 use actix_web::*;
 
 
-/// somple handle
+/// simple handle
 fn index(req: HttpRequest) -> Result<HttpResponse> {
     println!("{:?}", req);
     Ok(httpcodes::HTTPOk
diff --git a/examples/websocket-chat/README.md b/examples/websocket-chat/README.md
index 28d734dd..a01dd68b 100644
--- a/examples/websocket-chat/README.md
+++ b/examples/websocket-chat/README.md
@@ -16,8 +16,8 @@ Chat server listens for incoming tcp connections. Server can access several type
 * `\list` - list all available rooms
 * `\join name` - join room, if room does not exist, create new one
 * `\name name` - set session name
-* `some message` - just string, send messsage to all peers in same room
-* client has to send heartbeat `Ping` messages, if server does not receive a heartbeat message for 10 seconds connection gets droppped
+* `some message` - just string, send message to all peers in same room
+* client has to send heartbeat `Ping` messages, if server does not receive a heartbeat message for 10 seconds connection gets dropped
 
 To start server use command: `cargo run --bin server`
 
diff --git a/examples/websocket-chat/src/session.rs b/examples/websocket-chat/src/session.rs
index b0725fde..66062533 100644
--- a/examples/websocket-chat/src/session.rs
+++ b/examples/websocket-chat/src/session.rs
@@ -16,7 +16,7 @@ use codec::{ChatRequest, ChatResponse, ChatCodec};
 #[derive(Message)]
 pub struct Message(pub String);
 
-/// `ChatSession` actor is responsible for tcp peer communitions.
+/// `ChatSession` actor is responsible for tcp peer communications.
 pub struct ChatSession {
     /// unique session id
     id: usize,
@@ -30,7 +30,7 @@ pub struct ChatSession {
 
 impl Actor for ChatSession {
     /// For tcp communication we are going to use `FramedContext`.
-    /// It is convinient wrapper around `Framed` object from `tokio_io`
+    /// It is convenient wrapper around `Framed` object from `tokio_io`
     type Context = FramedContext<Self>;
 
     fn started(&mut self, ctx: &mut Self::Context) {
@@ -149,7 +149,7 @@ impl ChatSession {
 }
 
 
-/// Define tcp server that will accept incomint tcp connection and create
+/// Define tcp server that will accept incoming tcp connection and create
 /// chat actors.
 pub struct TcpServer {
     chat: SyncAddress<ChatServer>,
diff --git a/src/application.rs b/src/application.rs
index 62ed470b..047364b8 100644
--- a/src/application.rs
+++ b/src/application.rs
@@ -156,7 +156,7 @@ impl<S> Application<S> where S: 'static {
     /// Set application prefix
     ///
     /// Only requests that matches application's prefix get processed by this application.
-    /// Application prefix always contains laading "/" slash. If supplied prefix
+    /// Application prefix always contains leading "/" slash. If supplied prefix
     /// does not contain leading slash, it get inserted. Prefix should
     /// consists valid path segments. i.e for application with
     /// prefix `/app` any request with following paths `/app`, `/app/` or `/app/test`
diff --git a/src/handler.rs b/src/handler.rs
index 561ee77b..16de0583 100644
--- a/src/handler.rs
+++ b/src/handler.rs
@@ -341,7 +341,7 @@ impl Default for NormalizePath {
 }
 
 impl NormalizePath {
-    /// Create new `NoramlizePath` instance
+    /// Create new `NormalizePath` instance
     pub fn new(append: bool, merge: bool, redirect: StatusCode) -> NormalizePath {
         NormalizePath {
             append: append,
diff --git a/src/middleware/cors.rs b/src/middleware/cors.rs
index 5c55c188..c495a31e 100644
--- a/src/middleware/cors.rs
+++ b/src/middleware/cors.rs
@@ -214,7 +214,7 @@ impl Cors {
     /// This method register cors middleware with resource and
     /// adds route for *OPTIONS* preflight requests.
     ///
-    /// It is possible to register *Cors* middlware with `Resource::middleware()`
+    /// It is possible to register *Cors* middleware with `Resource::middleware()`
     /// method, but in that case *Cors* middleware wont be able to handle *OPTIONS*
     /// requests.
     pub fn register<S: 'static>(self, resource: &mut Resource<S>) {
diff --git a/src/server/h1.rs b/src/server/h1.rs
index dce67755..4de37ebe 100644
--- a/src/server/h1.rs
+++ b/src/server/h1.rs
@@ -1206,7 +1206,7 @@ mod tests {
 
         let mut buf = Buffer::new(
             "GET /test HTTP/1.1\r\n\
-             transfer-encoding: chnked\r\n\r\n");
+             transfer-encoding: chunked\r\n\r\n");
         let req = parse_ready!(&mut buf);
 
         if let Ok(val) = req.chunked() {