added alt text for images

Author: SABuilds

Wireframe/index.html

@@ -17,7 +17,10 @@ <h1>Wireframe</h1>
     </header>
     <main>
       <article>
-        <img src="readme.png" alt="" />
+        <img
+          src="readme.png"
+          alt="photo of a readme page on a github repository"
+        />
         <h2>What is a readme file?</h2>
         <p>
           A readme file informs anyone looking at your repository what your
@@ -27,7 +30,7 @@ <h2>What is a readme file?</h2>
         <a href="https://github.com/hedge-dev/UnleashedRecomp">Read more</a>
       </article>
       <article>
-        <img src="wireframe.png" alt="" />
+        <img src="wireframe.png" alt="Photo example of a wireframe" />
         <h2>What is the purpose of a Wireframe?</h2>
         <p>
           The purpose of a wireframe is to provide visual understanding for a
@@ -40,7 +43,7 @@ <h2>What is the purpose of a Wireframe?</h2>
         >
       </article>
       <article>
-        <img src="images.png" alt="" />
+        <img src="images.png" alt="photo representation of a 'branch' in git" />
         <h2>What is a branch in Git?</h2>
         <p>
           A branch in Git is like a seperate workspace that is contained within