some content cleanup

app/templates/partials/templates/guidance-links.html

@@ -2,9 +2,8 @@
 
 <h2 class="heading-medium">Links and URLs</h2>
 <p class="bottom-gutter-1-3">
-  Always use full URLs, starting with https://
-</p>
+  Always use full URLs, starting with https://. For example:
 {{ govukInsetText({
-  "text": "Apply now at https://www.gov.uk/example",
+  "text": "Apply now at https://www.usa.gov/example",
   "classes": "govuk-!-margin-top-0"})
 }}

app/templates/views/features/text-messages.html

@@ -8,7 +8,7 @@
 {% block content_column_content %}
 
   <h1 class="heading heading-large">Text messages</h1>
-  <p class="govuk-body">Send thousands of free text messages to UK and international numbers with US Notify.</p>
+  <p class="govuk-body">Send thousands of free text messages to US phone numbers with Notify.</p>
   {% if not current_user.is_authenticated %}
   <p class="govuk-body"><a class="govuk-link govuk-link--no-visited-state" href="{{ url_for('main.register') }}">Create an account</a> and try Notify for yourself.</p>
   {% endif %}

app/templates/views/pricing/index.html

@@ -191,7 +191,7 @@
   </div>
 
   <h3 class="heading-small" id="international-numbers">Sending text messages to international numbers</h3>
-  <p class="govuk-body">It might cost more to send text messages to international numbers than UK ones, depending on the country.</p>
+  <p class="govuk-body">It might cost more to send text messages to international numbers than US ones, depending on the country.</p>
   {% set smsIntRates %}
     {{ live_search(target_selector='#international-pricing .table-row', show=True, form=search_form, label='Search by country name or code') }}