diff --git a/x/oracle/abci.go b/x/oracle/abci.go
index 6496a1bec..dc69c3a16 100644
--- a/x/oracle/abci.go
+++ b/x/oracle/abci.go
@@ -12,7 +12,7 @@ import (
 func handleBeginBlock(ctx sdk.Context, req abci.RequestBeginBlock, k keeper.Keeper) {
 	// Update rolling seed used for pseudorandom oracle provider selection.
 	hash := req.GetHash()
-	// On the firsrt block in the test. it's possible to have empty hash.
+	// On the first block in the test. it's possible to have empty hash.
 	if len(hash) > 0 {
 		rollingSeed := k.GetRollingSeed(ctx)
 		k.SetRollingSeed(ctx, append(rollingSeed[1:], hash[0]))