diff --git a/.cargo/config b/config.toml
similarity index 100%
rename from .cargo/config
rename to config.toml
diff --git a/src/wdt.rs b/src/wdt.rs
index 282ba9aa..066c2384 100644
--- a/src/wdt.rs
+++ b/src/wdt.rs
@@ -10,7 +10,7 @@ use crate::pac::WDT;
 use crate::scu::PeripheralClock;
 use crate::scu::{Clock, PeripheralReset, Scu};
 
-///
+/// Bit value to clear alarms
 const ALARM_CLEAR: u32 = 2;
 
 ///Key applied to watchdog when serviced to reset timers.
@@ -69,7 +69,7 @@ impl Wdt {
     pub fn new(wdt: WDT, scu: Scu) -> Self {
         // Haven't resolved yet fully how i want to deal with this.
         // Need to do more reading.
-        let w = Wdt { wdt: wdt, scu };
+        let w = Wdt { wdt, scu };
         w.enable();
         w
     }