diff --git a/crates/relayer/src/chain/cosmos/config.rs b/crates/relayer/src/chain/cosmos/config.rs
index c64e8e0503..4dfbc753fc 100644
--- a/crates/relayer/src/chain/cosmos/config.rs
+++ b/crates/relayer/src/chain/cosmos/config.rs
@@ -71,7 +71,7 @@ pub struct CosmosSdkConfig {
     pub max_gas: Option<u64>,
 
     // This field is only meant to be set via the `update client` command,
-    // for when we need to ugprade a client across a genesis restart and
+    // for when we need to upgrade a client across a genesis restart and
     // therefore need and archive node to fetch blocks from.
     pub genesis_restart: Option<GenesisRestart>,
 
diff --git a/docs/architecture/adr-005-relayer-v0-implementation.md b/docs/architecture/adr-005-relayer-v0-implementation.md
index bc35c3e1f0..78d381ba7b 100644
--- a/docs/architecture/adr-005-relayer-v0-implementation.md
+++ b/docs/architecture/adr-005-relayer-v0-implementation.md
@@ -221,7 +221,7 @@ Accepted
   [comment](https://github.com/informalsystems/hermes/pull/449#issuecomment-750248113)
   provides additional insights into development-time relayer `v0.1` environment.
 
-- __Mock__: Has been removed after splittin the ibc-rs repository
+- __Mock__: Has been removed after splitting the ibc-rs repository
 
 
 
diff --git a/docs/spec/relayer/Definitions.md b/docs/spec/relayer/Definitions.md
index 5d8830a717..ce3ad90b2f 100644
--- a/docs/spec/relayer/Definitions.md
+++ b/docs/spec/relayer/Definitions.md
@@ -224,7 +224,7 @@ CreateUpdateClientDatagrams(shs []SignedHeader) IBCDatagram[]
 // Submit given datagram to a given chain 
 Submit(chain Chain, datagram IBCDatagram) Error 
 
-// Return the correspondin chain for a given chainID 
+// Return the corresponding chain for a given chainID
 // We assume that the relayer maintains a map of known chainIDs and the corresponding chains.                
 GetChain(chainID String) Chain
 ```