Remove routes macro example

The same content is covered better by the getters example.

README.md

@@ -47,34 +47,11 @@ fn main() {
 
 <br>
 
-## More elaborate examples
-
-This program demonstrates how you may want to bundle a paste invocation inside
-of a more convenient user-facing macro of your own. Here the `routes!(A, B)`
-macro expands to a vector containing `ROUTE_A` and `ROUTE_B`.
-
-```rust
-use paste::paste;
-
-const ROUTE_A: &str = "/a";
-const ROUTE_B: &str = "/b";
-
-macro_rules! routes {
-    ($($route:ident),*) => {{
-        paste! {
-            vec![$( [<ROUTE_ $route>] ),*]
-        }
-    }}
-}
-
-fn main() {
-    let routes = routes!(A, B);
-    assert_eq!(routes, vec!["/a", "/b"]);
-}
-```
+## More elaborate example
 
 The next example shows a macro that generates accessor methods for some struct
-fields.
+fields. It demonstrates how you might find it useful to bundle a paste
+invocation inside of a macro\_rules macro.
 
 ```rust
 use paste::paste;

src/lib.rs

@@ -42,34 +42,11 @@
 //!
 //! <br><br>
 //!
-//! # More elaborate examples
+//! # More elaborate example
 //!
-//! This program demonstrates how you may want to bundle a paste invocation inside
-//! of a more convenient user-facing macro of your own. Here the `routes!(A, B)`
-//! macro expands to a vector containing `ROUTE_A` and `ROUTE_B`.
-//!
-//! ```
-//! use paste::paste;
-//!
-//! const ROUTE_A: &str = "/a";
-//! const ROUTE_B: &str = "/b";
-//!
-//! macro_rules! routes {
-//!     ($($route:ident),*) => {{
-//!         paste! {
-//!             vec![$( [<ROUTE_ $route>] ),*]
-//!         }
-//!     }}
-//! }
-//!
-//! fn main() {
-//!     let routes = routes!(A, B);
-//!     assert_eq!(routes, vec!["/a", "/b"]);
-//! }
-//! ```
-//!
-//! The next example shows a macro that generates accessor methods for some struct
-//! fields.
+//! The next example shows a macro that generates accessor methods for some
+//! struct fields. It demonstrates how you might find it useful to bundle a
+//! paste invocation inside of a macro\_rules macro.
 //!
 //! ```
 //! use paste::paste;