refactor (fix typo)

README.md

@@ -1,6 +1,6 @@
 # NixOS
 
-* There is controversy about flakes, rather use channels (e.g. with niv)
+For each machine, there is a top-level directory, e.g. [yodaTab](yodaTab).
 
 ## Build and Switch
 
@@ -9,7 +9,7 @@
 Directly change to new config, make it default:
 
 ```shell
-sudo nixos-rebuild -I nixos-config=yodaTux/configuration.nix switch
+sudo nixos-rebuild -I nixos-config=yodaTab/configuration.nix switch
 ```
 
 ## System updates
@@ -24,9 +24,9 @@ sudo nix-channel --update
 # The -s param does currently not work for both, .nix and .json file.
 # Workaround: https://github.com/nmattia/niv/pull/133#issuecomment-703322261
 #
-#niv --sources-file=yodaTux/nix/sources.json update
+#niv --sources-file=yodaTab/nix/sources.json update
 #
-(cd yodaTux && niv update)
+(cd yodaTab && niv update)
 ```
 
 Then run `nixos-rebuild switch`, see above.
@@ -68,7 +68,7 @@ sudo nix-channel --list
 Use the corresponding branch:
 
 ```shell
-(cd yodaTux && niv add nix-community/home-manager -n home-manager -b release-23.05)
+(cd yodaTab && niv add nix-community/home-manager -n home-manager -b release-23.05)
 ```
 
 ## disko and nixos-anywhere
@@ -88,7 +88,7 @@ Use the corresponding branch:
 * Re-generate hardware configuration:
 
 ```shell
-sudo nixos-generate-config --dir yodaTux
+sudo nixos-generate-config --dir yodaTab
 ```
 
 ## GNOME extensions
@@ -106,6 +106,8 @@ sudo nixos-generate-config --dir yodaTux
 
 ## General Notes
 
+* There is controversy about flakes, rather use channels (e.g. with niv)
+
 ### Nix Pills
 
 * https://nixos.org/guides/nix-pills/pr01