diff --git a/docs/architecture.md b/docs/architecture.md
index 22020fb..5fdbc19 100644
--- a/docs/architecture.md
+++ b/docs/architecture.md
@@ -13,10 +13,10 @@ The comparison point is relevant: Inquire (`inquire = "0.9"`) is one of TypeDial
 ```text
 ┌─────────────────────────────────────────────────────┐
 │                   typedialog                        │
-│   Declarative TOML forms + i18n + templates + AI   │
+│   Declarative TOML forms + i18n + templates + AI    │
 │   BackendFactory → dispatch by feature              │
 ├──────────────┬──────────────┬──────────────────────-┤
-│  CLI backend │  TUI backend │  Web backend           │
+│  CLI backend │  TUI backend │  Web backend          │
 │  (Inquire)   │  (Ratatui)   │  (Axum)               │
 └──────────────┴──────────────┴───────────────────────┘
                       │