Fix name of mcedit (#2524)

It's "mcedit", not "mc-edit".

i3-sensible-editor

@@ -9,7 +9,7 @@
 # mechanism to find the preferred editor
 
 # Hopefully one of these is installed (no flamewars about preference please!):
-for editor in "$VISUAL" "$EDITOR" nano nvim vim vi emacs pico qe mg jed gedit mc-edit; do
+for editor in "$VISUAL" "$EDITOR" nano nvim vim vi emacs pico qe mg jed gedit mcedit; do
     if command -v "$editor" > /dev/null 2>&1; then
         exec "$editor" "$@"
     fi

man/i3-sensible-editor.man

@@ -29,7 +29,7 @@ It tries to start one of the following (in that order):
 * mg
 * jed
 * gedit
-* mc-edit
+* mcedit
 
 Please don’t complain about the order: If the user has any preference, they will
 have $VISUAL or $EDITOR set.