Update docs

Author: khvzak

src/lib.rs

@@ -128,6 +128,7 @@ pub use crate::hook::HookTriggers;
 pub use crate::{buffer::Buffer, chunk::Compiler, function::CoverageInfo, vector::Vector};
 
 #[cfg(feature = "async")]
+#[cfg_attr(docsrs, doc(cfg(feature = "async")))]
 pub use crate::{thread::AsyncThread, traits::LuaNativeAsyncFn};
 
 #[cfg(feature = "serialize")]

src/state.rs

@@ -1459,7 +1459,7 @@ impl Lua {
     }
 
     /// Calls the given function with a [`Scope`] parameter, giving the function the ability to
-    /// create userdata and callbacks from Rust types that are `!Send`` or non-`'static`.
+    /// create userdata and callbacks from Rust types that are `!Send` or non-`'static`.
     ///
     /// The lifetime of any function or userdata created through [`Scope`] lasts only until the
     /// completion of this method call, on completion all such created values are automatically