[Initiatives.wiki] Update App Metadata

[Sophie Herold <sophieherold src gnome org>]

commit 5881e0a9c36fb84b4a9542338c4735a80eebdd7e
Author: Sophie Herold <sophie hemio de>
Date:   Thu Feb 3 21:16:41 2022 +0000

    Update App Metadata

 App-Metadata.md | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)
---
diff --git a/App-Metadata.md b/App-Metadata.md
index 39b79c3..c7aae63 100644
--- a/App-Metadata.md
+++ b/App-Metadata.md
@@ -101,8 +101,12 @@ Avoid:
 
 ### README
 
-- Use app name as first heading
+- Use app name as the first heading
 
 ### Repository Icon
 
-- Generate via the [Emblem](https://apps.gnome.org/app/org.gnome.design.Emblem/) app
\ No newline at end of file
+- Generate via the [Emblem](https://apps.gnome.org/app/org.gnome.design.Emblem/) app
+
+### Repository Project Name
+
+- App name
\ No newline at end of file