Rollup merge of #145179 - joshtriplett:number, r=RalfJung

Avoid abbreviating "numerator" as "numer", to allow catching typo "numer" elsewhere

`typos.toml` has an exception for "numer", to avoid flagging its use as an abbreviation for "numerator". Remove the use of that abbrevation, spelling out "numerator" instead, and remove the exception, so that typo checks can find future instances of "numer" as a typo for "number".

Author: GuillaumeGomez

src/shims/time.rs

@@ -322,8 +322,8 @@ pub trait EvalContextExt<'tcx>: crate::MiriInterpCxExt<'tcx> {
 
         // Since our emulated ticks in `mach_absolute_time` *are* nanoseconds,
         // no scaling needs to happen.
-        let (numer, denom) = (1, 1);
-        this.write_int_fields(&[numer.into(), denom.into()], &info)?;
+        let (numerator, denom) = (1, 1);
+        this.write_int_fields(&[numerator.into(), denom.into()], &info)?;
 
         interp_ok(Scalar::from_i32(0)) // KERN_SUCCESS
     }