chore: simplify the text

Author: Naturalclar

src/components/common/AppNameWarning.js

@@ -15,8 +15,8 @@ export const AppNameWarning = () => (
         <Markdown>
           Keep in mind that `RnDiffApp` and `rndiffapp` are placeholders. When
           upgrading, you should replace them with your actual project's name.
-          You can also make these replacements by setting your app name from the
-          settings icon on the top right.
+          You can also provide your app name by clicking the settings icon on
+          the top right.
         </Markdown>
       }
       type="info"