diff --git a/website/docs/developer-guide/architecture.md b/website/docs/developer-guide/architecture.md
index 88ad96269993..17e883081bb0 100644
--- a/website/docs/developer-guide/architecture.md
+++ b/website/docs/developer-guide/architecture.md
@@ -35,7 +35,7 @@ This page is the top-level map of Hermes Agent internals. Use it to orient yours
 │  │              │  │ codex_resp.  │  │ 47 tools     │               │
 │  │              │  │ anthropic    │  │ 19 toolsets  │               │
 │  └──────────────┘  └──────────────┘  └──────────────┘               │
-└─────────────────────────────────────────────────────────────────────┘
+└─────────┴─────────────────┴─────────────────┴───────────────────────┘
            │                                    │
            ▼                                    ▼
 ┌───────────────────┐              ┌──────────────────────┐
diff --git a/website/docs/developer-guide/gateway-internals.md b/website/docs/developer-guide/gateway-internals.md
index 3f9a46bec1fa..b3c4324cca28 100644
--- a/website/docs/developer-guide/gateway-internals.md
+++ b/website/docs/developer-guide/gateway-internals.md
@@ -46,7 +46,7 @@ The messaging gateway is the long-running process that connects Hermes to 14+ ex
 │                     ▼                           │
 │                 SessionStore                    │
 │              (SQLite persistence)               │
-└─────────────────────────────────────────────────┘
+└───────┴─────────────┴─────────────┴─────────────┘
 ```
 
 ## Message Flow