docs typos

src/server/mod.rs

@@ -92,7 +92,7 @@ pub struct Listening {
 }
 
 impl Listening {
-    /// Stop the server from listening to it's socket address.
+    /// Stop the server from listening to its socket address.
     pub fn close(mut self) -> IoResult<()> {
         debug!("closing server");
         self.acceptor.close_accept()

src/server/response.rs

@@ -41,7 +41,7 @@ impl Response {
 
     fn write_head(&mut self) -> IoResult<()> {
         if self.headers_written {
-            debug!("headers previsouly written, nooping");
+            debug!("headers previously written, nooping");
             return Ok(());
         }
         self.headers_written = true;