fix style check

src/client/conn/http1.rs

@@ -97,8 +97,8 @@ where
 /// A builder to configure an HTTP connection.
 ///
 /// After setting options, the builder is used to create a handshake future.
-/// 
-/// **Note**: The default values of options are *not considered stable*. They 
+///
+/// **Note**: The default values of options are *not considered stable*. They
 /// are subject to change at any time
 #[derive(Clone, Debug)]
 pub struct Builder {

src/client/conn/http2.rs

@@ -50,8 +50,8 @@ where
 /// A builder to configure an HTTP connection.
 ///
 /// After setting options, the builder is used to create a handshake future.
-/// 
-/// **Note**: The default values of options are *not considered stable*. They 
+///
+/// **Note**: The default values of options are *not considered stable*. They
 /// are subject to change at any time
 #[derive(Clone, Debug)]
 pub struct Builder<Ex> {

src/server/conn/http1.rs

@@ -41,8 +41,8 @@ pin_project_lite::pin_project! {
 }
 
 /// A configuration builder for HTTP/1 server connections.
-/// 
-/// **Note**: The default values of options are *not considered stable*. They 
+///
+/// **Note**: The default values of options are *not considered stable*. They
 /// are subject to change at any time
 #[derive(Clone, Debug)]
 pub struct Builder {

src/server/conn/http2.rs

@@ -35,8 +35,8 @@ pin_project! {
 }
 
 /// A configuration builder for HTTP/2 server connections.
-/// 
-/// **Note**: The default values of options are *not considered stable*. They 
+///
+/// **Note**: The default values of options are *not considered stable*. They
 /// are subject to change at any time
 #[derive(Clone, Debug)]
 pub struct Builder<E> {