diff --git a/pfetch b/pfetch
index 343b0b7..c913820 100755
--- a/pfetch
+++ b/pfetch
@@ -680,6 +680,10 @@ get_editor() {
 }
 
 get_de() {
+    # This only supports Xorg related desktop environments though
+    # this is fine as knowing the desktop envrionment on Windows,
+    # macOS etc is useless (they'll always report the same value).
+    #
     # Display the value of '$XDG_CURRENT_DESKTOP', if it's empty,
     # display the value of '$DESKTOP_SESSION'.
     log de "${XDG_CURRENT_DESKTOP:-$DESKTOP_SESSION}" >&6