bug#29873: 25.1; Docstring incorrect for `enable-recursive-minibuffers`

[David Pathakjee]

The docstring for `enable-recursive-minibuffers`, in src/minibuf.c,
mentions a nonexistent major mode
`minibuffer-depth-indicator-mode`. This is probably meant to refer to
`minibuffer-depth-indicate-mode`, as defined in lisp/mb-depth.el. I've
attached a trivial patch below.


diff --git a/src/minibuf.c b/src/minibuf.c
index 913c93001e..5379538788 100644
--- a/src/minibuf.c
+++ b/src/minibuf.c
@@ -2022,7 +2022,7 @@ controls the behavior, rather than this variable.  */);
   DEFVAR_BOOL ("enable-recursive-minibuffers", enable_recursive_minibuffers,
               doc: /* Non-nil means to allow minibuffer commands while in the 
minibuffer.
This variable makes a difference whenever the minibuffer window is active.
-Also see `minibuffer-depth-indicator-mode', which may be handy if this
+Also see `minibuffer-depth-indicate-mode', which may be handy if this
variable is non-nil. */);
   enable_recursive_minibuffers = 0;