diff --git a/src/config.rs b/src/config.rs
index bbbb3bb0..63fd31d2 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -133,7 +133,7 @@ impl AppConfig {
 
     /// Set server host name.
     ///
-    /// Host name is used by application router aa a hostname for url
+    /// Host name is used by application router as a hostname for url
     /// generation. Check [ConnectionInfo](./dev/struct.ConnectionInfo.
     /// html#method.host) documentation for more information.
     ///
diff --git a/src/server.rs b/src/server.rs
index aa654e57..d1a019a1 100644
--- a/src/server.rs
+++ b/src/server.rs
@@ -180,7 +180,7 @@ where
 
     /// Set server host name.
     ///
-    /// Host name is used by application router aa a hostname for url
+    /// Host name is used by application router as a hostname for url
     /// generation. Check [ConnectionInfo](./dev/struct.ConnectionInfo.
     /// html#method.host) documentation for more information.
     pub fn server_hostname<T: AsRef<str>>(mut self, val: T) -> Self {