revert folder capitalization

Author: forstisabella

src/unified-profiles/segment-for-flex.md

@@ -188,4 +188,4 @@ Your Segment for Flex workspace has the following entitlements:
     title="Connect an Existing Workspace to Flex"
     description="Flex customers without an existing Segment workspace that includes a Unify space can obtain a Segment for Flex workspace and configure a Unify space. A Segment for Flex workspace provides limited access to Segment."
   %}
-</div>
+</div>