fix: typos in index mdx (tomalaforge#909)

Author: jdegand

docs/src/content/docs/index.mdx

@@ -1,6 +1,6 @@
 ---
 title: Welcome to Angular Challenges
-description: Get started by resolving those challenges and becoming a better Angular FrontEnd engineer.
+description: Get started by resolving these challenges and become a better Angular Front-End engineer.
 template: splash
 noCommentSection: true
 hero:
@@ -28,23 +28,23 @@ import SubscriptionForm from '../../components/SubscriptionForm.astro';
 
 <CardGrid>
 <Card title="50 Challenges">
- This repository gathers 50 Challenges related to <b>Angular</b>, <b>Nx</b>, <b>RxJS</b>, <b>Ngrx</b> and <b>Typescript</b>.
- These challenges resolve around real-life issues or specific features to elevate your skills.
+ This repository gathers 50 Challenges related to <b>Angular</b>, <b>Nx</b>, <b>RxJS</b>, <b>NgRx</b> and <b>TypeScript</b>.
+ These challenges revolve around real-life issues or specific features to elevate your skills.
 </Card>
 
-<Card title="Subscribe to get notify of latest challenges">
+<Card title="Subscribe to get notified of the latest challenges">
  <SubscriptionForm isNote={false} />
 </Card>
 
 <Card title="Become an OSS Maintainer">
  One of the goals of this repository is to <b>lower the barrier</b> to entry
  for Open Source Software (OSS). By engaging with these challenges, you will
- learn how to start contributing to any other Open Source Project.
+ learn how to start contributing to any other open-source project.
 </Card>
 
 <Card title="Learn Alongside Others">
  Learning and practicing a new framework is always challenging. This set of
- challenges provides real-world use cases to apply what you've been learning.
+  challenges provide real-world use cases to apply what you've been learning.
  Anyone can comment or offer assistance.
  <b>
  Learning alone is great, but learning alongside others will get you further.
@@ -57,12 +57,11 @@ import SubscriptionForm from '../../components/SubscriptionForm.astro';
 </Card>
 
 <Card title="Prepare Yourself for Interviews">
- Completing these challenges will prepare you for any technical challenges you
- may encounter in a frontend role during interviews.
+ By completing these challenges, you'll be ready for any technical questions that may come up during a frontend job interview.
 </Card>
 
 <Card title="Sponsoring">
- This project is free and aims to remain so for as long as possible. However, everything is accomplished during my free time, including creating challenges and reviewing pull requests (PRs). <b>Sponsorship can support me and contribute to the growth of the project</b>.
+ This project is free and aims to remain so for as long as possible. However, everything is accomplished during my free time, including creating challenges and reviewing pull requests (PRs). <b>Sponsorship can support me and contribute to the growth of the project.</b>
 </Card>
 </CardGrid>