Resolves #36284 - vec.rs documentation
Removed comments associated with `[into_vec]` being equivalent to `[shrink_to_fit]` as requested.
/// Converts the vector into [`Box<[T]>`][owned slice].
///
- /// Note that this will drop any excess capacity. Calling this and
- /// converting back to a vector with [`into_vec`] is equivalent to calling
- /// [`shrink_to_fit`].
+ /// Note that this will drop any excess capacity.
///
/// [owned slice]: ../../std/boxed/struct.Box.html
- /// [`into_vec`]: ../../std/primitive.slice.html#method.into_vec
- /// [`shrink_to_fit`]: #method.shrink_to_fit
///
/// # Examples
///