Update hint text

app/views/collection_resources/edit.html.erb

@@ -28,8 +28,10 @@
       <% unless @collection_resource.mandatory %>
         <%= f.govuk_text_field :short_display_name,
                   label: nil,
-                  hint: { text: "This will be used in the download link on the homepage. Do not include the log type or collection year.</br>For example, if you enter “bulk upload change log”, the download link will say “Download the #{@collection_resource.log_type} bulk upload change log (#{text_year_range_format(@collection_resource.year)})”.".html_safe } %>
-      <% end %>
+                  hint: { text: safe_join(["This will be used in the download link on the homepage. Do not include the log type or collection year.",
+                                           content_tag(:br),
+                                           "For example, if you enter “bulk upload change log”, the download link will say “Download the #{@collection_resource.log_type} bulk upload change log (#{text_year_range_format(@collection_resource.year)})”."]) } %>
+                                          <% end %>
 
       <%= f.govuk_submit resource_exists ? "Save changes" : "Upload" %>
       <%= govuk_button_link_to "Cancel", collection_resources_path, secondary: true %>

app/views/collection_resources/new.html.erb

@@ -23,7 +23,9 @@
 
       <%= f.govuk_text_field :short_display_name,
                       label: nil,
-                      hint: { text: "This will be used in the download link on the homepage. Do not include the log type or collection year.</br>For example, if you enter “bulk upload change log”, the download link will say “Download the #{@collection_resource.log_type} bulk upload change log (#{text_year_range_format(@collection_resource.year)})”.".html_safe } %>
+                      hint: { text: safe_join(["This will be used in the download link on the homepage. Do not include the log type or collection year.",
+                                               content_tag(:br),
+                                               "For example, if you enter “bulk upload change log”, the download link will say “Download the #{@collection_resource.log_type} bulk upload change log (#{text_year_range_format(@collection_resource.year)})”."]) } %>
 
       <%= f.govuk_submit "Add resource" %>
       <%= govuk_button_link_to "Cancel", collection_resources_path, secondary: true %>