docs: format capsule doc (#71)

site/smart-accounts/signers/capsule.md

@@ -14,13 +14,16 @@ head:
 
 # Capsule
 
-[Capsule](https://usecapsule.com/) is a signing solution that you can use to create secure, embedded MPC wallets with just an email or a social login. Capsule wallets are portable across applications, recoverable, and programmable, so your users do not need to create different signers or contract accounts for every application they use.
+[Capsule](https://usecapsule.com/) is a signing solution that you can use to create secure, embedded [MPC wallets](https://www.alchemy.com/overviews/mpc-wallet) with just an email or a social login. Capsule-enabled wallets are portable across applications, recoverable, and programmable, so your users do not need to create different signers or contract accounts for every application they use.
 
-Combining Capsule with Account Kit allows you to get the best of both on and off-chain programmability. You can use Capsule to create a wallet that works across apps, and then connect it to Account Kit to create expressive Smart Contract Accounts for your users!
+Combining Capsule with Account Kit allows you to get the best of both on and off-chain programmability. You can use Capsule as a signer to create a wallet that works across apps, and then connect it to Account Kit to create expressive smart accounts for your users!
 
 ## Integration
 
-Getting started with Capsule is easy-- simply get access to the SDK and an API key by filling out [this form](https://form.typeform.com/to/hLaJeYJW). From there, if you're adding additional permissions or automation and would like deeper support, please refer to our [full developer docs](https://docs.usecapsule.com) or get in touch via hello@usecapsule.com
+Follow these steps to begin integrating Capsule:
+
+1. Obtain access to the Capsule SDK and an API key by completing [this form](https://form.typeform.com/to/hLaJeYJW).
+2. For further assistance or if you wish to add more permissions or automation, consult the [complete Capsule developer documentation](https://docs.usecapsule.com) or contact hello@usecapsule.com.
 
 ### Install the SDK
 
@@ -61,7 +64,7 @@ Next, setup the Capsule SDK and create a `SmartAccountSigner`
 Let's see it in action with `aa-alchemy` and `LightSmartContractAccount` from `aa-accounts`:
 ::: code-group
 
-```ts [example.ts]
+```ts [alchemy.ts]
 import { AlchemyProvider } from "@alchemy/aa-alchemy";
 import { LightSmartContractAccount } from "@alchemy/aa-accounts";
 import { sepolia } from "viem/chains";

site/snippets/capsule.ts

@@ -6,13 +6,13 @@ import Capsule, {
 import { http } from "viem";
 import { sepolia } from "viem/chains";
 
-// get an API Key by filling out [this form](https://form.typeform.com/to/hLaJeYJW)
+// get an API Key by filling out this form: https://form.typeform.com/to/hLaJeYJW
 const CAPSULE_API_KEY = null;
 
 // Capsule's viem client supports custom chains and providers
-// Here we've included Alchemy's sepolia provider
+// Remember to replace "ALCHEMY_API_KEY" with your own Alchemy API key, get one here: https://dashboard.alchemy.com/
 const CHAIN = sepolia;
-const CHAIN_PROVIDER = "https://eth-sepolia.g.alchemy.com/v2/ALCHEMY_API_KEY";
+const PROVIDER = "https://eth-sepolia.g.alchemy.com/v2/ALCHEMY_API_KEY";
 
 // Instantiate the Capsule SDK
 // Use the DEVELOPMENT environment for development and PRODUCTION for releases
@@ -21,7 +21,7 @@ const capsule = new Capsule(Environment.DEVELOPMENT, CAPSULE_API_KEY);
 // returns a viem client that wraps capsule for key methods
 const capsuleClient = createCapsuleViemClient(capsule, {
   chain: CHAIN,
-  transport: http(CHAIN_PROVIDER),
+  transport: http(PROVIDER),
 });
 
 // a smart account signer you can use as an owner on ISmartContractAccount