Fixed capitalization

Author: KumarVivek

powerapps-docs/index.md

@@ -284,11 +284,11 @@ ms.custom:
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                                     <h3 style="font-size: 1.15rem">Portals</h3>
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-                                    <p><a class="barLink" style="font-size: 0.95rem" href="/powerapps/maker/portals/overview">What is PowerApps Portals?</a></p>
+                                    <p><a class="barLink" style="font-size: 0.95rem" href="/powerapps/maker/portals/overview">What is PowerApps portals?</a></p>
                                     <p><a class="barLink" style="font-size: 0.95rem" href="/powerapps/maker/portals/create-portal">Create a portal</a></p>
                                     <p><a class="barLink" style="font-size: 0.95rem" href="/powerapps/maker/portals/manage-existing-portals">Manage existing portals</a></p>
                                     <p><a class="barLink" style="font-size: 0.95rem" href="/powerapps/maker/portals/admin/admin-overview">Portal administration</a></p>
-                                    <p><a class="barLink" style="font-size: 0.95rem" href="/powerapps/maker/portals/faq">PowerApps Portals FAQ</a></p>
+                                    <p><a class="barLink" style="font-size: 0.95rem" href="/powerapps/maker/portals/faq">PowerApps portals FAQ</a></p>
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