Fix typos in documentation

docs/architecture/adr-004-light-client-cli.md

@@ -66,7 +66,7 @@ Config includes:
 The configuration contains an initial list of full nodes (peers).
 For the sake of simplicity, one of the peers is selected as the "primary", while the
 rest are considered "backups". Most of the data is downloaded from the primary,
-and double checked against the backups.
+and double-checked against the backups.
 
 The state is considered "expired" if the difference between the current time and
 the time from the trusted header is greater than a configurable "trusting

docs/architecture/adr-008-event-subscription.md

@@ -324,7 +324,7 @@ pub enum EventType {
 }
 
 // A condition specifies a key (first parameter) and, depending on the
-// operation, an value which is an operand of some kind.
+// operation, a value which is an operand of some kind.
 pub enum Condition {
     // Equals
     Eq(String, Operand),

docs/spec/lightclient/detection/README.md

@@ -59,7 +59,7 @@ on the following components.
 ### TODOs
 
 We decided to merge the files while there are still open points to
-address to record the current state an move forward. In particular,
+address to record the current state a move forward. In particular,
 the following points need to be addressed:
 
 - https://github.com/informalsystems/tendermint-rs/pull/479#discussion_r466504876

rpc/src/client/transport/auth.rs

@@ -1,5 +1,5 @@
 //! This module defines the `Authorization` type for
-//! authorizing a HTTP or WebSocket RPC client using
+//! authorizing an HTTP or WebSocket RPC client using
 //! HTTP Basic authentication.
 
 use alloc::string::{String, ToString};

rpc/src/serializers/tm_hash_base64.rs

@@ -6,7 +6,7 @@ use tendermint::hash::{Algorithm::Sha256, Hash, SHA256_HASH_SIZE};
 
 use crate::prelude::*;
 
-/// Deserialize a base64-encoded string into an tendermint::Hash
+/// Deserialize a base64-encoded string into a tendermint::Hash
 pub fn deserialize<'de, D>(deserializer: D) -> Result<Hash, D::Error>
 where
     D: Deserializer<'de>,