demographics tweak

Author: mark-prins

content/docs/manage/demographics/index.md

@@ -61,6 +61,8 @@ All calculations are based on the current `General Population`. To begin, enter
 
 To add a new demographic indicator, click the `Add New Indicator` button in the top right.
 
+<div class="note">The <b>Growth on previous year</b> values are currently only used by the <a href="/docs/coldchain/gaps/#2-capturing-population-data-for-facilities">GAPS</a> calculations</div>
+
 This will add a new row to the table. You can now enter a name for the demographic, and the percentage of the population included.
 
 - Click `Save` once you are happy with your changes
@@ -72,7 +74,7 @@ This will add a new row to the table. You can now enter a name for the demograph
 
 Demographics are only visible on the [Open mSupply Central Server](/docs/getting_started/central-server) and requires the [`mobile: Uses vaccine module`](https://docs.msupply.org.nz/cold_chain_equipment:mobile?s[]=vaccine#enable_the_vaccine_module_for_the_mobile_store) store preference.
 
-![mSupply Store Preference Vaccine Module](vaccine_module.png)
+![mSupply Store Preference Vaccine Module](images/vaccine_module.png)
 
 To Create, Edit or Delete Demographics you need the `Can modify central data` permission, enabled in the [omSupply Permissions Tab](https://docs.msupply.org.nz/admin:managing_users?s[]=permission#omsupply_permissions_tab) on your Central Store.