Correct Formatting and Improve Grammar in Docs

apps/base-docs/base-learn/docs/learning-objectives.md

@@ -228,7 +228,7 @@ Use the script to regenerate this file.
 
 ### [The `useAccount` Hook](./reading-and-displaying-data/useAccount.md)
 
-- Implement the `useAccount`` hook to show the user's address, connection state, network, and balance
+- Implement the `useAccount` hook to show the user's address, connection state, network, and balance
 - Implement an `isMounted` hook to prevent hydration errors
 
 ### [The `useReadContract` Hook](./reading-and-displaying-data/useReadContract.md)

apps/base-docs/base-learn/docs/reading-and-displaying-data/useAccount.md

@@ -14,7 +14,7 @@ You can use this for connection-status-based rendering, to enable or disable con
 
 By the end of this guide you should be able to:
 
-- Implement the `useAccount`` hook to show the user's address, connection state, network, and balance
+- Implement the `useAccount` hook to show the user's address, connection state, network, and balance
 - Implement an `isMounted` hook to prevent hydration errors
 
 ---

apps/base-docs/base-learn/docs/storage/simple-storage-sbs.md

@@ -149,7 +149,7 @@ Review the **Warning** in the [layout] section of the docs for more details!
 
 ### Add a Function to Update `age`
 
-It would also be good to be able update the `age` value. This problem has slightly different considerations. Sadly, `age` will never go down. It should also probably only go up by one year for each update. The `++` operator works in Solidity, so we can use that to create a function that simple increments age when called.
+It would also be good to be able to update the `age` value. This problem has slightly different considerations. Sadly, `age` will never go down. It should also probably only go up by one year for each update. The `++` operator works in Solidity, so we can use that to create a function that simple increments age when called.
 
 <details>