Added some packages.

README.md

@@ -38,8 +38,7 @@ firefox-esr
 milkytracker
 hardinfo2
 gparted
-fastfetch
-cava
+logisim
 
 ## Utilities
 git
@@ -48,6 +47,8 @@ g++
 make
 cmake
 pkg-config
+fastfetch
+cava
 ```
 
 ## Flatpak
@@ -60,7 +61,7 @@ flatpak remote-add --if-not-exists flathub https://dl.flathub.org/repo/flathub.f
 
 Install packages with the following command.
 ```
-sudo flatpak install <PACKAGES>
+sudo flatpak install flathub <PACKAGES>
 ```
 
 ```
@@ -73,6 +74,8 @@ org.prismlauncher.PrismLauncher
 org.onlyoffice.desktopeditors
 org.kicad.KiCad
 org.freecad.FreeCAD
+org.mapeditor.Tiled
+org.kde.krita
 ```
 
 ## Install Gnome Desktop