Rollup merge of #122807 - danielhuang:fix-1, r=davidtwco

Add consistency with phrases "meantime" and "mean time"
"mean time" is used in a few places while "meantime" is used everywhere else; this would make usage consistent throughout the codebase.

Author: matthiaskrgr

clippy_lints/src/misc.rs

@@ -66,7 +66,7 @@ declare_clippy_lint! {
 ///
 /// ### Known problems
 /// The lint does not work properly with desugaring and
-/// macro, it has been allowed in the mean time.
+/// macro, it has been allowed in the meantime.
 ///
 /// ### Example
 /// ```no_run

tests/ui-internal/custom_ice_message.stderr

@@ -4,7 +4,7 @@ note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
 
 error: the compiler unexpectedly panicked. this is a bug.
 
-note: it seems that this compiler <version> is outdated, a newer nightly should have been released in the mean time
+note: it seems that this compiler <version> is outdated, a newer nightly should have been released in the meantime
  |
  = note: please consider running `rustup update nightly` to update the nightly channel and check if this problem still persists
  = note: if the problem still persists, we would appreciate a bug report: https://github.com/rust-lang/rust-clippy/issues/new?template=ice.yml