diff --git a/Makefile b/Makefile
index 4e0c2f578535e..12282d6f0749a 100644
--- a/Makefile
+++ b/Makefile
@@ -47,7 +47,7 @@ check-static: tools/bin/golangci-lint
 	GO111MODULE=on CGO_ENABLED=0 tools/bin/golangci-lint run -v $$($(PACKAGE_DIRECTORIES)) --config .golangci.yml
 
 unconvert:tools/bin/unconvert
-	@echo "unconvert check(skip check the genenrated or copied code in lightning)"
+	@echo "unconvert check(skip check the generated or copied code in lightning)"
 	@GO111MODULE=on tools/bin/unconvert $(UNCONVERT_PACKAGES)
 
 gogenerate:
diff --git a/telemetry/data_slow_query.go b/telemetry/data_slow_query.go
index baf0d2e60bd6a..e32940e09be6a 100644
--- a/telemetry/data_slow_query.go
+++ b/telemetry/data_slow_query.go
@@ -72,7 +72,7 @@ func getSlowQueryStats(ctx sessionctx.Context) (*slowQueryStats, error) {
 	return &slowQueryStats{slowQueryBucket}, nil
 }
 
-// getSlowQueryBucket genenrates the delta SlowQueryBucket to report
+// getSlowQueryBucket generates the delta SlowQueryBucket to report
 func getSlowQueryBucket(ctx sessionctx.Context) (*SlowQueryBucket, error) {
 	// update currentSQBInfo first, then gen delta
 	if err := updateCurrentSQB(ctx); err != nil {