writer's craft verbiage update

Author: drusepth

app/views/main/infostack.html.erb

@@ -6,7 +6,7 @@
   <%= image_tag 'logos/both-small.png', class: 'center' %>
 </div>
 
-<h1 style="font-size: 2em">Notebook.ai + Writer's Craft Super Stack</h1>
+<h1 style="font-size: 2em">Notebook.ai + Writer's Craft 3.0</h1>
 <p>
   We're extremely excited to be a part of a super cool project put together by our friends at Infostack.io: a gigantic bundle of high-quality writing tools
   for a low, super-accessible price. If you've already purchased the stack for yourself (or a friend&mdash;they make great gifts!),
@@ -19,7 +19,7 @@
 </blockquote>
 
 <p>
-  If you <em>haven't</em> bought the Writer's Craft Super Stack yet, here's a quick overview of some of my personal favorites inside:
+  If you <em>haven't</em> bought the Writer's Craft 3.0 yet, here's a quick overview of some of my personal favorites inside:
 </p>
 <div class="row">
   <div class="col s12 m6 l3">
@@ -101,7 +101,7 @@
     <div style="font-size: 1.3em;">Step 2: Redeem your code</div>
     <% if user_signed_in? %>
       <p>
-        Now that you're signed into a Notebook.ai account, you can paste the code you received from the Writer's Craft Super Stack into the box below.
+        Now that you're signed into a Notebook.ai account, you can paste the code you received from the Writer's Craft 3.0 into the box below.
         Your account will be immediately upgraded to Premium (<span class="grey-text">normally $9/month</span>) for 6 months.
       </p>
       <div>
@@ -120,7 +120,7 @@
 
     <% else %>
       <p>
-        Once you've signed into a Notebook.ai account, you can paste the code you received from the Writer's Craft Super Stack into the box below.
+        Once you've signed into a Notebook.ai account, you can paste the code you received from the Writer's Craft 3.0 into the box below.
         Your account will be immediately upgraded to Premium (<span class="grey-text">normally $9/month</span>) for 6 months.
       </p>
       <div>