diff --git a/docs/api/public-contract.md b/docs/api/public-contract.md
index 13f732d..134ad2a 100644
--- a/docs/api/public-contract.md
+++ b/docs/api/public-contract.md
@@ -45,7 +45,7 @@ These names are exported from `mt5cli` and enumerated in
 | `MT5Client`                                     | Read-only data client with optional `order_check` / `order_send`                                                                                                                                                                                                                  |
 | `build_config`                                  | Build `pdmt5.Mt5Config` from connection fields; `login` accepts `int \| str \| None` — numeric strings are coerced to `int`, blank strings are treated as unset, and `${ENV_VAR}` / `$ENV_NAME` placeholders in string parameters are expanded when `allow_whole_dollar_env=True` |
 | `mt5_session`                                   | Context manager: initialize, login, yield client, shutdown                                                                                                                                                                                                                        |
-| `create_trading_client`, `mt5_trading_session`  | Trading-capable MT5 client lifecycle; returns a client supporting order execution and account management                                                                                                                                                                       |
+| `create_trading_client`, `mt5_trading_session`  | Trading-capable MT5 client lifecycle; returns a client supporting order execution and account management                                                                                                                                                                          |
 | `AccountSpec`                                   | Generic account group: symbols plus optional credentials                                                                                                                                                                                                                          |
 | `resolve_account_spec`, `resolve_account_specs` | Merge overrides and expand `${ENV_VAR}` placeholders; opt-in `allow_whole_dollar_env` for bare `$NAME`                                                                                                                                                                            |