diff --git a/workspace-server/internal/handlers/org_persona_env_test.go b/workspace-server/internal/handlers/org_persona_env_test.go
index c187c36a..0a48c66e 100644
--- a/workspace-server/internal/handlers/org_persona_env_test.go
+++ b/workspace-server/internal/handlers/org_persona_env_test.go
@@ -152,6 +152,7 @@ func TestIsSafeRoleName_Acceptance(t *testing.T) {
 			t.Errorf("isSafeRoleName(%q) = false; want true", s)
 		}
 	}
+	// trailing-hyphen IS allowed; only include actually-bad names:
 	bad := []string{
 		"", ".", "..", "with/slash", "/abs", "dot.in.middle",
 		"with space", "back\\slash", "with$dollar", "with?question",
diff --git a/workspace-server/internal/handlers/templates.go b/workspace-server/internal/handlers/templates.go
index 4ff37f11..d51c19cc 100644
--- a/workspace-server/internal/handlers/templates.go
+++ b/workspace-server/internal/handlers/templates.go
@@ -275,7 +275,7 @@ func (h *TemplatesHandler) ListFiles(c *gin.Context) {
 			return
 		}
 		// Translate to the handler's wire shape (the field names match
-		// 1:1, but Go can't implicit-convert named struct types).
+		// 1:1, so we can use a direct type conversion).
 		out := make([]fileEntry, 0, len(entries))
 		for _, e := range entries {
 			out = append(out, fileEntry(e))
diff --git a/workspace-server/internal/handlers/workspace_crud.go b/workspace-server/internal/handlers/workspace_crud.go
index 1ba565af..df5008af 100644
--- a/workspace-server/internal/handlers/workspace_crud.go
+++ b/workspace-server/internal/handlers/workspace_crud.go
@@ -145,9 +145,7 @@ func (h *WorkspaceHandler) Update(c *gin.Context) {
 
 	// Auth is fully enforced at the router layer (WorkspaceAuth middleware, #680).
 	// WorkspaceAuth validates that the caller holds a valid bearer token for this
-	// specific workspace — no additional auth gate is needed here. The
-	// sensitiveUpdateFields map above documents the risk classification for
-	// auditors but is no longer used as a runtime gate.
+	// specific workspace — no additional auth gate is needed here.
 
 	// #120: guard — return 404 for nonexistent workspace IDs instead of
 	// silently applying zero-row UPDATEs and returning 200.
diff --git a/workspace-server/internal/memory/client/client_test.go b/workspace-server/internal/memory/client/client_test.go
index 248b43d6..a7b95783 100644
--- a/workspace-server/internal/memory/client/client_test.go
+++ b/workspace-server/internal/memory/client/client_test.go
@@ -793,8 +793,7 @@ func TestDoJSON_204OnEndpointExpectingBody(t *testing.T) {
 		t.Fatalf("Search: %v", err)
 	}
 	if got == nil {
-		t.Error("got nil SearchResponse, want zero value")
-		return
+		t.Fatal("got nil SearchResponse, want zero value")
 	}
 	if len(got.Memories) != 0 {
 		t.Errorf("memories = %v, want empty", got.Memories)