Extend ROAI content by dividends

apps/client/src/app/pages/faq/overview/faq-overview-page.html

@@ -52,7 +52,7 @@
           calculation method based on the average amount of capital invested
           over time. ROAI aims to provide a more insightful view of investment
           performance than simpler approaches, especially when contributions are
-          made over time. Dividends are not considered in the
+          made over time. Dividends are not part of the
           calculation.</mat-card-content
         >
       </mat-card>