fix: minor issues

Author: dongwon8247

README.md

@@ -55,8 +55,7 @@ You can read the docs in [Gitbook](https://onbloc.gitbook.io/gnoland-developer-p
       - [Signer](docs/tm2-js-client/signer/signer.md)
       - [Key](docs/tm2-js-client/signer/key.md)
       - [Ledger](docs/tm2-js-client/signer/ledger.md)
-    - [Wallet](docs/tm2-js-client/wallet/README.md)
-      - [Wallet](docs/tm2-js-client/wallet/wallet.md)
+    - [Wallet](docs/tm2-js-client/wallet.md)
   - [gno-js-client](docs/gno-js-client/README.md)
 - Tutorials
   - [Interact with Gnoland](tutorials/interact-with-gnoland.md)

SUMMARY.md

@@ -50,8 +50,7 @@
     * [Signer](docs/tm2-js-client/signer/signer.md)
     * [Key](docs/tm2-js-client/signer/key.md)
     * [Ledger](docs/tm2-js-client/signer/ledger.md)
-  * [Wallet](docs/tm2-js-client/wallet/README.md)
-    * [Wallet](docs/tm2-js-client/wallet/wallet.md)
+  * [Wallet](docs/tm2-js-client/wallet.md)
 * [gno-js-client](docs/gno-js-client/README.md)
 
 ## Tutorials

docs/tm2-js-client/README.md

@@ -2,8 +2,7 @@
 
 This section will provide an overview and basic features of tm2-js-client.
 
-* [Getting Started](getting-started.md)
 * [Provider](provider/)
 * [Signer](signer/)
-* [Wallet](wallet/)
+* [Wallet](wallet.md/)