Images for each title created

Author: russom

Git-logo.svg

@@ -13,7 +13,7 @@ <h2>A Wireframe is a simple two dimentional blueprint of a website. </h2>
     </header>
     <main>
       <article>
-        <img src="placeholder.svg" alt="" />
+        <img src="README.png" alt="" />
         <h2>The purpose of a README file</h2>
         <p>
           A README file is a text file that provides information about a project. It typically 
@@ -25,7 +25,7 @@ <h2>The purpose of a README file</h2>
         <a href="">Read more</a>
       </article>
       <article>
-        <img src="placeholder.svg" alt="" />
+        <img src="wireframe.png" alt="" />
         <h2>The purpose of a wireframe</h2>
         <p>
           A wireframe is a simple line diagram representing the skeleton of a website 
@@ -35,7 +35,7 @@ <h2>The purpose of a wireframe</h2>
         <a href="">Read more</a>
       </article>
       <article>
-        <img src="placeholder.svg" alt="" />
+        <img src="Git-logo.svg" alt="" />
         <h2>Branch in Git</h2>
         <p>
           A branch is a sequence of commits in a project. It is a way to work on different