diff --git a/internal/api/user.go b/internal/api/user.go
index a81eb029..399c50ae 100644
--- a/internal/api/user.go
+++ b/internal/api/user.go
@@ -80,7 +80,6 @@ func (api *RestAPI) getUsers(rw http.ResponseWriter, r *http.Request) {
 // @security    ApiKeyAuth
 // @router      /api/user/{id} [post]
 func (api *RestAPI) updateUserByRequest(rw http.ResponseWriter, r *http.Request) {
-
 	if user := repository.GetUserFromContext(r.Context()); !user.HasRole(schema.RoleAdmin) {
 		handleError(fmt.Errorf("only admins are allowed to update a user"), http.StatusForbidden, rw)
 		return
diff --git a/pkg/metricstore/level.go b/pkg/metricstore/level.go
index 80df92aa..1737a774 100644
--- a/pkg/metricstore/level.go
+++ b/pkg/metricstore/level.go
@@ -382,8 +382,8 @@ func (l *Level) findLevel(selector []string) *Level {
 //   - selector: Pattern to match (consumed recursively)
 //   - offset:   Metric index in metrics slice (from MetricConfig.offset)
 //   - f:        Callback invoked on each matching buffer; path holds the matched
-//               level keys (e.g. ["cluster","node001","cpu0"]) so callers can
-//               identify which node/component the buffer belongs to
+//     level keys (e.g. ["cluster","node001","cpu0"]) so callers can
+//     identify which node/component the buffer belongs to
 //   - path:     Accumulated level keys from the root; pass nil at the top level
 //
 // Returns:
diff --git a/pkg/metricstore/prune_test.go b/pkg/metricstore/prune_test.go
index fca5329e..f316b138 100644
--- a/pkg/metricstore/prune_test.go
+++ b/pkg/metricstore/prune_test.go
@@ -104,8 +104,8 @@ func TestFreeViaProviderPrunesDeadNodes(t *testing.T) {
 	const freq int64 = 60
 	thr := time.Unix(100000, 0)
 
-	writeNode(ms, "fritz", "dead", nil, freq, 1000, 2000)  // stale, not used -> pruned
-	writeNode(ms, "fritz", "busy", nil, freq, 1000, 2000)  // stale, but used -> kept
+	writeNode(ms, "fritz", "dead", nil, freq, 1000, 2000)     // stale, not used -> pruned
+	writeNode(ms, "fritz", "busy", nil, freq, 1000, 2000)     // stale, but used -> kept
 	writeNode(ms, "fritz", "live", nil, freq, 100000, 100600) // fresh -> kept
 
 	ms.SetNodeProvider(&fakeNodeProvider{nodes: map[string][]string{"fritz": {"busy"}}})