Fixed wrong input type for short description

Author: linkdotnet

src/LinkDotNet.Blog.Web/Shared/Admin/CreateNewBlogPost.razor

@@ -15,8 +15,8 @@
             </div>
             <div class="mb-3">
                 <label for="short">Short Description</label>
-                <input class="form-control" id="short" rows="4" value="@model.ShortDescription"
-                @oninput="args => model.ShortDescription = args.Value.ToString()"/>
+                <textarea class="form-control" id="short" rows="4"
+                       @oninput="args => model.ShortDescription = args.Value.ToString()">@model.ShortDescription</textarea>
                 <small for="short" class="form-text text-muted">You can use markdown to style your component.</small>
             </div>
             <div class="mb-3">