Fix new clippy lints

1 files changed, 7 insertions, 9 deletions

diff --git a/cortex-m-semihosting/src/debug.rs b/cortex-m-semihosting/src/debug.rs
index a4fa6d8..7c7ff9d 100644
--- a/cortex-m-semihosting/src/debug.rs
+++ b/cortex-m-semihosting/src/debug.rs
@@ -11,16 +11,14 @@
 //! ```no_run
 //! use cortex_m_semihosting::debug::{self, EXIT_SUCCESS, EXIT_FAILURE};
 //!
-//! fn main() {
-//!     if 2 == 2 {
-//!         // report success
-//!         debug::exit(EXIT_SUCCESS);
-//!     } else {
-//!         // report failure
-//!         debug::exit(EXIT_FAILURE);
-//!     }
+//! if 2 == 2 {
+//!     // report success
+//!     debug::exit(EXIT_SUCCESS);
+//! } else {
+//!     // report failure
+//!     debug::exit(EXIT_FAILURE);
 //! }
-//!
+//! ```
 
 /// This values are taken from section 5.5.2 of
 /// ADS Debug Target Guide (DUI0058).