Fix some typos in ide-assists/src/lib.rs

Author: WaffleLapkin

crates/ide-assists/src/lib.rs

@@ -37,7 +37,7 @@
 //!   should be available more or less everywhere, which isn't useful. So
 //!   instead we only show it if the user *selects* the items they want to sort.
 //! * Consider grouping related assists together (see [`Assists::add_group`]).
-//! * Make assists robust. If the assist depends on results of type-inference to
+//! * Make assists robust. If the assist depends on results of type-inference too
 //!   much, it might only fire in fully-correct code. This makes assist less
 //!   useful and (worse) less predictable. The user should have a clear
 //!   intuition when each particular assist is available.
@@ -54,7 +54,6 @@
 //!   something. If something *could* be a diagnostic, it should be a
 //!   diagnostic. Conversely, it might be valuable to turn a diagnostic with a
 //!   lot of false errors into an assist.
-//! *
 //!
 //! See also this post:
 //! <https://rust-analyzer.github.io/blog/2020/09/28/how-to-make-a-light-bulb.html>