diff --git a/core/execution/execution.go b/core/execution/execution.go
index f3ebe1da91..78ecf374f8 100644
--- a/core/execution/execution.go
+++ b/core/execution/execution.go
@@ -97,7 +97,7 @@ type Executor interface {
 	//
 	// The function marks transaction with a filter status. The sequencer knows how to proceed with it:
 	// - Transactions passing all filters constraints and that can be included (FilterOK)
-	// - Invalid/unparseable force-included transactions (gibberish) (FilterRemove)
+	// - Invalid/unparsable force-included transactions (gibberish) (FilterRemove)
 	// - Any transactions that would exceed the cumulative gas limit (FilterPostpone)
 	//
 	// For non-gas-based execution layers (maxGas=0) should not filter by gas.
@@ -107,7 +107,7 @@ type Executor interface {
 	// - txs: All transactions (force-included + mempool)
 	// - maxBytes: Maximum cumulative size allowed (0 means no size limit)
 	// - maxGas: Maximum cumulative gas allowed (0 means no gas limit)
-	// - hasForceIncludedTransaction: Boolean wether force included txs are present
+	// - hasForceIncludedTransaction: Boolean whether force included txs are present
 	//
 	// Returns:
 	// - result: The filter status of all txs. The len(txs) == len(result).
diff --git a/pkg/raft/node.go b/pkg/raft/node.go
index b22ce92bed..de0c4b5292 100644
--- a/pkg/raft/node.go
+++ b/pkg/raft/node.go
@@ -153,7 +153,7 @@ func (n *Node) Start(_ context.Context) error {
 		return nil
 	}
 
-	n.logger.Info().Msg("Boostrap raft cluster")
+	n.logger.Info().Msg("Bootstrap raft cluster")
 	thisNode := raft.Server{ID: raft.ServerID(n.config.NodeID), Address: raft.ServerAddress(n.config.RaftAddr)}
 	cfg := raft.Configuration{
 		Servers: []raft.Server{
diff --git a/pkg/store/store_adapter.go b/pkg/store/store_adapter.go
index 5b21ce1613..8b5fc7e182 100644
--- a/pkg/store/store_adapter.go
+++ b/pkg/store/store_adapter.go
@@ -434,7 +434,7 @@ func (a *StoreAdapter[H]) Tail(ctx context.Context) (H, error) {
 		}
 	}
 
-	// shoud never happen
+	// should never happen
 	return zero, header.ErrEmptyStore
 }
 
diff --git a/test/e2e/benchmark/config.go b/test/e2e/benchmark/config.go
index e568068bfa..e860df2eed 100644
--- a/test/e2e/benchmark/config.go
+++ b/test/e2e/benchmark/config.go
@@ -74,7 +74,7 @@ func envOrDefault(key, fallback string) string {
 }
 
 // envInt returns the integer value of the given env var, or fallback if unset
-// or unparseable. Invalid values silently fall back to the default.
+// or unparsable. Invalid values silently fall back to the default.
 func envInt(key string, fallback int) int {
 	v := os.Getenv(key)
 	if v == "" {
@@ -88,7 +88,7 @@ func envInt(key string, fallback int) int {
 }
 
 // envDuration returns the duration value of the given env var (e.g. "5m", "30s"),
-// or fallback if unset or unparseable.
+// or fallback if unset or unparsable.
 func envDuration(key string, fallback time.Duration) time.Duration {
 	v := os.Getenv(key)
 	if v == "" {
diff --git a/test/e2e/failover_e2e_test.go b/test/e2e/failover_e2e_test.go
index 2fc84e1b34..ed3656b133 100644
--- a/test/e2e/failover_e2e_test.go
+++ b/test/e2e/failover_e2e_test.go
@@ -792,7 +792,7 @@ func setupRaftSequencerNode(
 		"--evnode.raft.peers="+strings.Join(raftPeers, ","),
 		"--evnode.raft.snap_count=10",
 		"--evnode.raft.send_timeout=100ms",
-		"--evnode.raft.leader_lease_timeout=500ms", // 5x heatbeat interval (we use block time)
+		"--evnode.raft.leader_lease_timeout=500ms", // 5x heartbeat interval (we use block time)
 		"--evnode.raft.heartbeat_timeout=1000ms",   // 2x lease timeout
 
 		"--rollkit.p2p.peers", p2pPeers,
diff --git a/tools/local-da/rpc.go b/tools/local-da/rpc.go
index 024910c6bd..9d13294364 100644
--- a/tools/local-da/rpc.go
+++ b/tools/local-da/rpc.go
@@ -164,7 +164,6 @@ func (s *blobServer) Subscribe(ctx context.Context, namespace libshare.Namespace
 	return out, nil
 }
 
-// startBlobServer starts an HTTP JSON-RPC server on addr serving the blob namespace.
 // headerServer exposes a minimal Celestia-like header RPC surface backed by LocalDA.
 type headerServer struct {
 	da     *LocalDA