Rollup merge of #108370 - fbq:time-doc-fix, r=thomcc

std: time: Avoid to use "was created" in elapsed() description

".. since this instant was created" is inaccurate and misleading, consider the following case:
```rust
	let i1 = Instant::now(); // i1 is created at T1
	let i2 = i1 + Duration::from_nanos(0); // i2 is "created" at T2
	i2.elapsed(); // at T3
```
Per the current description, `elapsed()` at T3 should return T3 - T2?

To avoid the inaccuracy, removes the "was created" in the description of {Instant,SystemTime}::elapsed().
And since these types represent times, it's OK to use prepostions with them, e.g. "since this instant".

0 files changed, 0 insertions, 0 deletions