diff --git a/zshrc.org b/zshrc.org
index 621241f..8f38a9a 100644
--- a/zshrc.org
+++ b/zshrc.org
@@ -47,14 +47,16 @@ Execute the following block to export and publish on the π
 
 This is my ~.zshrc~; it will be used in many environments:
 - daily driver (gentoo box with kde)
-- spare boxes (gentoo boxes (e.g. on the x270))
+- spare boxes (gentoo boxes (e.g. xspoons, eightspoons))
 - android box in termux
-- raspberry pi
+- raspberry π
 
 Each environment has slightly different setups, which will be tangled
 to different files according to the function `org-tags-to-filenames',
 defined in the previous section.
 
+*** TODO should conditionally add stuff for root and non-root users
+    What would be easier? runtime or not?
 *** TODO replace em-world alias with a function accepting arguments
     now, the em-world is an alias that only exists in the version of
     zshrc that I use for root.  How do I want to proceed?