restore tabfs.c note; reword md

2 files changed, 8 insertions, 2 deletions

diff --git a/fs/tabfs.c b/fs/tabfs.c
index 5c27faf..aeb55f3 100644
--- a/fs/tabfs.c
+++ b/fs/tabfs.c
@@ -1,3 +1,9 @@
+// This file should rarely need to be changed. (which is intentional,
+// because it is a pain to program here, it's a pain to recompile and
+// reload it, and it's a pain to debug it.)  Most of the behavior of
+// TabFS -- the definitions of the synthetic files -- lives on the
+// extension side, not here.
+
 #include <stdlib.h>
 #include <stdio.h>
 #include <unistd.h>
diff --git a/tabfs.md b/tabfs.md
index efb42b3..9224980 100644
--- a/tabfs.md
+++ b/tabfs.md
@@ -63,8 +63,8 @@ for that tab</p>
 This gives you a _ton_ of power, because now you can apply [all the
 existing tools](https://twitter.com/rsnous/status/1018570020324962305)
 on your computer that already know how to deal with files -- terminal
-commands, scripting languages, graphical explorers, etc -- and use
-them to control and communicate with your browser.
+commands, scripting languages, point-and-click explorers, etc -- and
+use them to control and communicate with your browser.
 
 Now you don't need to [code up a browser extension from
 scratch](https://twitter.com/rsnous/status/1261392522485526528) every