diff --git a/mempool/mempool.go b/mempool/mempool.go
index cc0ec10f..84e583f4 100644
--- a/mempool/mempool.go
+++ b/mempool/mempool.go
@@ -105,7 +105,7 @@ type Config struct {
 	// This can be nil if the address index is not enabled.
 	AddrIndex *indexers.AddrIndex
 
-	// FeeEstimatator provides a feeEstimator. If it is not nil, the mempool
+	// FeeEstimator provides a feeEstimator. If it is not nil, the mempool
 	// records all new transactions it observes into the feeEstimator.
 	FeeEstimator *FeeEstimator
 }
diff --git a/mining/policy.go b/mining/policy.go
index 8ddd5754..b92df277 100644
--- a/mining/policy.go
+++ b/mining/policy.go
@@ -29,7 +29,7 @@ type Policy struct {
 	// generating a block template.
 	BlockMaxWeight uint32
 
-	// BlockMinWeight is the minimum block size to be used when generating
+	// BlockMinSize is the minimum block size to be used when generating
 	// a block template.
 	BlockMinSize uint32