WASM readme cleanup (iotaledger#1451)

Author: thibault-martinez

bindings/wasm/README.md

@@ -14,10 +14,10 @@ environments.**
 |:-------------|:-----------------:|:---------------------:|
 | Environment  | Node.js, browsers |        Node.js        |
 | Installation |         -         | Rust, Cargo required* |
-| Performance  |        ✔️         |         ✔️✔️          |
-| Ledger Nano  |         ❌         |          ✔️           |
-| Rocksdb      |         ❌         |          ✔️           |
-| Stronghold   |         ❌         |          ✔️           |
+| Performance  |         ✔️         |         ✔️✔️            |
+| Ledger Nano  |         ❌        |          ✔️            |
+| Rocksdb      |         ❌        |          ✔️            |
+| Stronghold   |         ❌        |          ✔️            |
 
 * The Node.js bindings only need to be compiled during `npm install` if a pre-compiled binary is not available for your
   platform.
@@ -171,11 +171,11 @@ init().then(async () => {
 ## Wallet Usage
 
 The following example will create a
-new [`Wallet`](https://wiki.iota.org/shimmer/iota-sdk/references/nodejs/classes/Wallet/) [`Account`](https://wiki.iota.org/shimmer/iota-sdk/references/nodejs/classes/Account/)
+new [`Wallet`](https://wiki.iota.org/iota-sdk/references/nodejs/classes/Wallet/) [`Account`](https://wiki.iota.org/iota-sdk/references/nodejs/classes/Account/)
 that connects to the [Shimmer Testnet](https://api.testnet.shimmer.network) using the
-[`StrongholdSecretManager`](https://wiki.iota.org/shimmer/iota-sdk/references/python/iota_sdk/secret_manager/#strongholdsecretmanager-objects)
+[`MnemonicSecretManager`](https://wiki.iota.org/iota-sdk/references/nodejs/interfaces/MnemonicSecretManager/)
 by calling
-the [`Wallet.createAccount(data)`](https://wiki.iota.org/shimmer/iota-sdk/references/nodejs/classes/Wallet/#createaccount)
+the [`Wallet.createAccount(data)`](https://wiki.iota.org/iota-sdk/references/nodejs/classes/Wallet/#createaccount)
 function.
 
 ### Node.js