Update phrasing

docs/dapp/sapphire/security.md

@@ -4,18 +4,18 @@ description: Security recommendations for Sapphire
 
 # Security
 
-Work in progress to support confidential smart contract development. At the
-moment we address safeguarding storage variable access patterns and provide
-best practices for more secure orderings of error checking to prevent leaking
-contract state.
+This page is an ongoing work in progress to support confidential smart contract
+development. At the moment we address safeguarding storage variable access
+patterns and provide best practices for more secure orderings of error checking
+to prevent leaking contract state.
 
 ## Storage Access Patterns
 
-You can also use a tool such as [hardhat-tracer] to examine the base EVM state
+You can use a tool such as [hardhat-tracer] to examine the base EVM state
 transitions under the hood.
 
-```shell
-pnpm add -D hardhat-tracer
+```shell npm2yarn
+npm install -D hardhat-tracer
 ```
 
 and add `hardhat-tracer` to your `config.ts` file,