Fixed a typo

There was written 3 examples but 2 of them were the same, I changed one of them so it matched the description

readMe.md

@@ -4,7 +4,7 @@
 
 <div align="center">
 
-  <br><h1> 30 Days Of React</h1></br>
+  <h1> 30 Days Of React</h1>
   <a class="header-badge" target="_blank" href="https://www.linkedin.com/in/asabeneh/">
   <img alt="linkedin" src="https://raw.githubusercontent.com/Remix-Design/RemixIcon/943f2e7c45ad81ff95bf444ed4c4ada90a46de5a/icons/Logos/linkedin-box-fill.svg" width=42>
   </a>
@@ -282,7 +282,7 @@ So far, we saw how to display text using the _console.log()_. If we are printing
 
 ```js
 console.log('Hello, World!')
-console.log('Hello, World!')
+console.log("Hello, World!")
 console.log(`Hello, World!`)
 ```