fix: one total and the same words in both modes

Commands break between shell words with a continuation the shell reads,
an option kept with its value. The 40x12 setup and plan keep a note or a
folder whole. Line mode counts files in place and missing, and names the
BIOS folder, as the screen does. The systems question fits its terminal.

wiki/first-install.md

@@ -126,7 +126,7 @@ curl -fsSL https://abdess.github.io/retrobios/i | sh -s -- --check
 All good:
 
 ```
-  109/109 present (109 verified, 0 wrong hash)
+  109 in place, 0 missing, 0 wrong copies
 ```
 
 ## Undo