From 08262588e3c719e2eb72e58aa16ac4b054319439 Mon Sep 17 00:00:00 2001
From: Arniu <arniu2006@gmail.com>
Date: Tue, 22 Sep 2020 23:15:29 +0800
Subject: [PATCH] fix doctest

---
 actix-web-codegen/src/lib.rs | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

diff --git a/actix-web-codegen/src/lib.rs b/actix-web-codegen/src/lib.rs
index 8d9a36b4a..62a1cc5fa 100644
--- a/actix-web-codegen/src/lib.rs
+++ b/actix-web-codegen/src/lib.rs
@@ -9,8 +9,9 @@ mod route;
 /// Creates resource handler, allowing multiple HTTP method guards.
 ///
 /// ## Syntax
-///
-///     #[route("path", method="HTTP_METHOD"[, attributes])]
+/// ```text
+/// #[route("path", method="HTTP_METHOD"[, attributes])]
+/// ```
 ///
 /// ### Attributes
 /// - `"path"` - Raw literal string with path for which to register handler.
@@ -29,8 +30,8 @@ mod route;
 /// use actix_web_codegen::route;
 ///
 /// #[route("/", method="GET", method="HEAD")]
-/// fn async example() -> HttpResponse {
-///     Ok(HttpResponse::Ok().finish())
+/// async fn example() -> HttpResponse {
+///     HttpResponse::Ok().finish()
 /// }
 /// ```
 #[proc_macro_attribute]
@@ -54,8 +55,9 @@ concat!("
 Creates route handler with `actix_web::guard::", stringify!($variant), "`.
 
 ## Syntax
-
-    #[", stringify!($method), r#"("path"[, attributes])]
+```text
+#[", stringify!($method), r#"("path"[, attributes])]
+```
 
 ### Attributes
 - `"path"` - Raw literal string with path for which to register handler.
@@ -73,8 +75,8 @@ use actix_web::HttpResponse;
 use actix_web_codegen::"#, stringify!($method), ";
 
 #[", stringify!($method), r#"("/")]
-fn async example() -> HttpResponse {
-    Ok(HttpResponse::Ok().finish())
+async fn example() -> HttpResponse {
+    HttpResponse::Ok().finish()
 }
 ```
 "#);