Recommended solution for excessive precision is detected as an error

[bugadani]

cargo clippy -V
clippy 0.0.212 (891e1a85 2020-04-18)

I had the following f32 literal: 0.000110694319115641.
Clippy recommends truncating it to 0.000_110_694_32. So far, so good.
After I replace it, and run cargo clippy again, I'm facing the following output:

43 |     0.000_110_694_32,
   |     ^^^^^^^^^^^^^^^^ help: did you mean to write: `0.000_110_694_f32`

I understand the idea behind the mistyped suffix check and I know I can make it go away by adding #[allow(clippy::mistyped_literal_suffixes)] but it would be nice if clippy didn't recommend something it would fail on the next time.

[flip1995]

Duplicate of #4706