Update examples on site index and overview.

site/guide/2-getting-started.md

@@ -84,17 +84,17 @@ run`. You should see the following:
 ```sh
 > cargo run
 🔧 Configured for debug.
-    => address: 127.0.0.1
-    => port: 8000
-    => workers: 64
-    => log level: normal
-    => secret key: [zero]
-    => limits: forms = 32KiB
-    => cli colors: true
-    => keep-alive: 5s
-    => tls: disabled
-🛰  Mounting /:
-    => GET / (index)
+   >> address: 127.0.0.1
+   >> port: 8000
+   >> workers: [..]
+   >> keep-alive: 5s
+   >> limits: [..]
+   >> tls: disabled
+   >> temp dir: /tmp
+   >> log level: normal
+   >> cli colors: true
+🛰  Routes:
+   >> (index) GET /
 🚀 Rocket has launched from http://127.0.0.1:8000
 ```
 

site/index.toml

@@ -4,7 +4,7 @@
 
 [release]
 version = "0.5.0-dev"
-date = "Oct 21, 2020"
+date = "Apr 13, 2021"
 
 ###############################################################################
 # Top features: displayed in the header under the introductory text.
@@ -55,7 +55,7 @@ code = '''
   }
 
   #[launch]
-  fn rocket() -> rocket::Rocket {
+  fn rocket() -> _ {
       rocket::build().mount("/", routes![hello])
   }
 '''

site/overview.toml

@@ -142,7 +142,7 @@ function, look like:
 
 ```rust
 #[launch]
-fn rocket() -> Rocket {
+fn rocket() -> _ {
     rocket::build().mount("/base", routes![index, another])
 }
 ```