diff --git a/node/repo/fsrepo.go b/node/repo/fsrepo.go
index 0e4ad472c..1d3f313ee 100644
--- a/node/repo/fsrepo.go
+++ b/node/repo/fsrepo.go
@@ -32,6 +32,7 @@ type FsRepo struct {
 
 var _ Repo = &FsRepo{}
 
+// NewFS creates a repo instance based on a path on file system
 func NewFS(path string) (*FsRepo, error) {
 	return &FsRepo{
 		path: path,
diff --git a/node/repo/fsrepo_test.go b/node/repo/fsrepo_test.go
index 0275debdd..4cda09f4e 100644
--- a/node/repo/fsrepo_test.go
+++ b/node/repo/fsrepo_test.go
@@ -15,7 +15,7 @@ func genFsRepo(t *testing.T) (*FsRepo, func()) {
 		t.Fatal(err)
 	}
 	return repo, func() {
-		os.RemoveAll(path)
+		_ = os.RemoveAll(path)
 	}
 }