Fix content in wrong files

src/data/roadmaps/backend/content/browsers-and-how-they-work@P82WFaTPgQEPNp5IIuZ1Y.md

@@ -1,11 +1,10 @@
-# Hosting
+# Browsers
 
-Web hosting is an online service that allows you to publish your website files onto the internet. So, anyone who has access to the internet has access to your website.
+A web browser is a software application that enables a user to access and display web pages or other online content through its graphical user interface.
 
 Visit the following resources to learn more:
 
-- [@video@What Is Web Hosting? Explained](https://www.youtube.com/watch?v=htbY9-yggB0)
+- [@article@How Browsers Work](https://www.html5rocks.com/en/tutorials/internals/howbrowserswork/)
-- [@video@Different Types of Web Hosting Explained](https://www.youtube.com/watch?v=AXVZYzw8geg)
+- [@article@Role of Rendering Engine in Browsers](https://www.browserstack.com/guide/browser-rendering-engine)
-- [@video@Where to Host a Fullstack Project on a Budget](https://www.youtube.com/watch?v=Kx_1NYYJS7Q)
+- [@article@Populating the Page: How Browsers Work](https://developer.mozilla.org/en-US/docs/Web/Performance/How_browsers_work)
-- [@article@What is the difference between webpage, website, web server, and search engine?](https://developer.mozilla.org/en-US/docs/Learn/Common_questions/Web_mechanics/Pages_sites_servers_and_search_engines)
+- [@feed@Explore top posts about Browsers](https://app.daily.dev/tags/browsers?ref=roadmapsh)
-- [@article@What is a web server?](https://developer.mozilla.org/en-US/docs/Learn/Common_questions/Web_mechanics/What_is_a_web_server)

src/data/roadmaps/backend/content/dns-and-how-it-works@hkxw9jPGYphmjhTjw8766.md

@@ -1,9 +1,13 @@
-# Domain Name
+# DNS
 
-A domain name is a unique, easy-to-remember address used to access websites, such as ‘google.com’, and ‘facebook.com’. Users can connect to websites using domain names thanks to the DNS system.
+The Domain Name System (DNS) is the phonebook of the Internet. Humans access information online through domain names, like nytimes.com or espn.com. Web browsers interact through Internet Protocol (IP) addresses. DNS translates domain names to IP addresses so browsers can load Internet resources.
 
 Visit the following resources to learn more:
 
-- [@article@What is a Domain Name?](https://developer.mozilla.org/en-US/docs/Learn/Common_questions/What_is_a_domain_name)
+- [@article@What is DNS?](https://www.cloudflare.com/en-gb/learning/dns/what-is-dns/)
-- [@article@What is a Domain Name? | Domain name vs. URL](https://www.cloudflare.com/en-gb/learning/dns/glossary/what-is-a-domain-name/)
+- [@article@How DNS works (comic)](https://howdns.works/)
-- [@video@A Beginners Guide to How Domain Names Work](https://www.youtube.com/watch?v=Y4cRx19nhJk)
+- [@article@Understanding Domain names](https://developer.mozilla.org/en-US/docs/Glossary/DNS/)
+- [@video@DNS and How does it Work?](https://www.youtube.com/watch?v=Wj0od2ag5sk)
+- [@video@DNS Records](https://www.youtube.com/watch?v=7lxgpKh_fRY)
+- [@video@Complete DNS mini-series](https://www.youtube.com/watch?v=zEmUuNFBgN8\&list=PLTk5ZYSbd9MhMmOiPhfRJNW7bhxHo4q-K)
+- [@feed@Explore top posts about DNS](https://app.daily.dev/tags/dns?ref=roadmapsh)

src/data/roadmaps/backend/content/what-is-domain-name@ZhSuu2VArnzPDp6dPQQSC.md

@@ -1,10 +1,9 @@
-# Browsers
+# Domain Name
 
-A web browser is a software application that enables a user to access and display web pages or other online content through its graphical user interface.
+A domain name is a unique, easy-to-remember address used to access websites, such as ‘google.com’, and ‘facebook.com’. Users can connect to websites using domain names thanks to the DNS system.
 
 Visit the following resources to learn more:
 
-- [@article@How Browsers Work](https://www.html5rocks.com/en/tutorials/internals/howbrowserswork/)
+- [@article@What is a Domain Name?](https://developer.mozilla.org/en-US/docs/Learn/Common_questions/What_is_a_domain_name)
-- [@article@Role of Rendering Engine in Browsers](https://www.browserstack.com/guide/browser-rendering-engine)
+- [@article@What is a Domain Name? | Domain name vs. URL](https://www.cloudflare.com/en-gb/learning/dns/glossary/what-is-a-domain-name/)
-- [@article@Populating the Page: How Browsers Work](https://developer.mozilla.org/en-US/docs/Web/Performance/How_browsers_work)
+- [@video@A Beginners Guide to How Domain Names Work](https://www.youtube.com/watch?v=Y4cRx19nhJk)
-- [@feed@Explore top posts about Browsers](https://app.daily.dev/tags/browsers?ref=roadmapsh)

src/data/roadmaps/backend/content/what-is-hosting@aqMaEY8gkKMikiqleV5EP.md

@@ -1,13 +1,11 @@
-# DNS
+# Hosting
 
-The Domain Name System (DNS) is the phonebook of the Internet. Humans access information online through domain names, like nytimes.com or espn.com. Web browsers interact through Internet Protocol (IP) addresses. DNS translates domain names to IP addresses so browsers can load Internet resources.
+Web hosting is an online service that allows you to publish your website files onto the internet. So, anyone who has access to the internet has access to your website.
 
 Visit the following resources to learn more:
 
-- [@article@What is DNS?](https://www.cloudflare.com/en-gb/learning/dns/what-is-dns/)
+- [@video@What Is Web Hosting? Explained](https://www.youtube.com/watch?v=htbY9-yggB0)
-- [@article@How DNS works (comic)](https://howdns.works/)
+- [@video@Different Types of Web Hosting Explained](https://www.youtube.com/watch?v=AXVZYzw8geg)
-- [@article@Understanding Domain names](https://developer.mozilla.org/en-US/docs/Glossary/DNS/)
+- [@video@Where to Host a Fullstack Project on a Budget](https://www.youtube.com/watch?v=Kx_1NYYJS7Q)
-- [@video@DNS and How does it Work?](https://www.youtube.com/watch?v=Wj0od2ag5sk)
+- [@article@What is the difference between webpage, website, web server, and search engine?](https://developer.mozilla.org/en-US/docs/Learn/Common_questions/Web_mechanics/Pages_sites_servers_and_search_engines)
-- [@video@DNS Records](https://www.youtube.com/watch?v=7lxgpKh_fRY)
+- [@article@What is a web server?](https://developer.mozilla.org/en-US/docs/Learn/Common_questions/Web_mechanics/What_is_a_web_server)
-- [@video@Complete DNS mini-series](https://www.youtube.com/watch?v=zEmUuNFBgN8\&list=PLTk5ZYSbd9MhMmOiPhfRJNW7bhxHo4q-K)
-- [@feed@Explore top posts about DNS](https://app.daily.dev/tags/dns?ref=roadmapsh)