Merge pull request #2390 from GSA/2043-soften-our-word-choice-charge-since-we-are-not-making-people-pay-yet

Updated copy to be more verbose

app/templates/partials/templates/guidance-character-count.html

@@ -5,10 +5,6 @@
 </h3>
 <div id="message-length" class="usa-accordion__content usa-prose">
   <p class="usa-body">
-    If your message is long then it will
-    cost more.
-  </p>
-  <p class="usa-body">
-    See <a class="usa-link" href="{{ url_for('.pricing') }}">pricing</a> for details.
+    Each message sent to a recipient counts as one text. Keep track on your Dashboard of how many messages have sent and are remaining.
   </p>
 </div>