[Portal Documentation] Fix: Typo Fix (#6156)

Signed-off-by: Aaron Ramirez <[email protected]>

Author: aramxc

apps/portal/src/app/typescript/v5/getting-started/page.mdx

@@ -43,7 +43,7 @@ const client = createThirdwebClient({
 
 <Step title="Read Contract State">
 
-A client is all your need to start reading blockchain data.
+A client is all you need to start reading blockchain data.
 
 1. Import the extensions you want to use.
 2. Define a contract with `getContract` at a given address and chain.
@@ -189,4 +189,4 @@ You've now learned the basics of how to use the thirdweb SDK to read and write t
 
 </Step>
 
-</Steps>
+</Steps>