docs: Fix example test code

This commit is contained in:
Ed Page 2021-12-06 14:56:45 -06:00
parent 6b3ba22368
commit f18f3559e2

View file

@ -49,7 +49,7 @@ you can set `App::help_heading`.
Example test:
```rust
fn app() -> clap::App {
fn app() -> clap::App<'static> {
...
}