CLDC-3333: Tweak what is a location text (#2337)

app/views/form/guidance/_finding_location.erb

@@ -1,4 +1,4 @@
 <%= govuk_details(summary_text: "What is a location?") do %>
-  <p class="govuk-body">A location is a postcode where supported housing is provided under a scheme. A scheme can have multiple locations, and a location can have multiple units at the same postcode.</p>
+  <p class="govuk-body">A location is a postcode area where supported housing is provided under a scheme. A scheme can have multiple locations, and a location can have multiple units at the same postcode.</p>
   <p class="govuk-body"><%= govuk_link_to("Read more about schemes and locations", scheme_changes_path) %></p>
 <% end %>

app/views/schemes/changes.html.erb

@@ -9,7 +9,7 @@
     <p class="govuk-body">A supported housing scheme (also known as a ‘supported housing service’) provides shared or self-contained housing for a particular client group, for example younger or vulnerable people.</p>
 
     <h2 class="govuk-heading-m">What is a location?</h2>
-    <p class="govuk-body">A location is a postcode where supported housing is provided under a scheme. A scheme can have multiple locations, and a location can have multiple units at the same postcode.</p>
+    <p class="govuk-body">A location is a postcode area where supported housing is provided under a scheme. A scheme can have multiple locations, and a location can have multiple units at the same postcode.</p>
 
     <h2 class="govuk-heading-m">How schemes have changed</h2>
     <p class="govuk-body">We have restructured the way we group supported housing scheme data.</p>