chore: fix some comments (#2224)

Signed-off-by: jimmycathy <clonecode@outlook.com>
Co-authored-by: tottoto <tottotodev@gmail.com>

Author: jimmycathy

tonic-types/README.md

@@ -19,7 +19,7 @@ and handle them with ease.
 
 ## Examples
 
-The examples bellow cover a basic use case of the [gRPC Richer Error Model].
+The examples below cover a basic use case of the [gRPC Richer Error Model].
 More complete server and client implementations are provided in the
 **Richer Error example**, located in the main repo [examples] directory.
 

tonic-types/src/lib.rs

@@ -25,7 +25,7 @@
 //!
 //! # Examples
 //!
-//! The examples bellow cover a basic use case of the [gRPC Richer Error Model].
+//! The examples below cover a basic use case of the [gRPC Richer Error Model].
 //! More complete server and client implementations are provided in the
 //! **Richer Error example**, located in the main repo [examples] directory.
 //!

tonic/src/lib.rs

@@ -25,7 +25,7 @@
 //! - `codegen`: Enables all the required exports and optional dependencies required
 //!   for [`tonic-build`]. Enabled by default.
 //! - `tls-ring`: Enables the [`rustls`] based TLS options for the `transport` feature using
-//!   the [`ring`]` libcrypto provider. Not enabled by default.
+//!   the [`ring`] libcrypto provider. Not enabled by default.
 //! - `tls-aws-lc`: Enables the [`rustls`] based TLS options for the `transport` feature using
 //!   the [`aws-lc-rs`] libcrypto provider. Not enabled by default.
 //! - `tls-native-roots`: Adds system trust roots to [`rustls`]-based gRPC clients using the