fix: missing closing backtick in gix lib documentation

gix/src/lib.rs

@@ -72,7 +72,7 @@
 //!
 //! What follows is a list of methods you might be missing, along with workarounds if available.
 //! * [`git2::Repository::open_bare()`](https://docs.rs/git2/*/git2/struct.Repository.html#method.open_bare) ➡ ❌ - use [`open()`] and discard if it is not bare.
-//! * [`git2::build::CheckoutBuilder::disable_filters()](https://docs.rs/git2/*/git2/build/struct.CheckoutBuilder.html#method.disable_filters) ➡ ❌ *(filters are always applied during checkouts)*
+//! * [`git2::build::CheckoutBuilder::disable_filters()`](https://docs.rs/git2/*/git2/build/struct.CheckoutBuilder.html#method.disable_filters) ➡ ❌ *(filters are always applied during checkouts)*
 //! * [`git2::Repository::submodule_status()`](https://docs.rs/git2/*/git2/struct.Repository.html#method.submodule_status) ➡ [`Submodule::state()`] - status provides more information and conveniences though, and an actual worktree status isn't performed.
 //!
 //! #### Integrity checks