Fread_variable doc string clarification

* src/minibuf.c (Fread_variable): Doc string clarification (bug#38886).

diff --git a/src/minibuf.c b/src/minibuf.c
index e18ff17abbf53bcd7e4571c030257e9170053a78..f957b2ae173d0f6736fff59fd18414e27334d5f1 100644 (file)
--- a/src/minibuf.c
+++ b/src/minibuf.c
@@ -1039,7 +1039,7 @@ Prompt with PROMPT.  */)
 DEFUN ("read-variable", Fread_variable, Sread_variable, 1, 2, 0,
        doc: /* Read the name of a user option and return it as a symbol.
 Prompt with PROMPT.  By default, return DEFAULT-VALUE or its first element
-if it is a list.
+if it is a list of strings.
 A user option, or customizable variable, is one for which
 `custom-variable-p' returns non-nil.  */)
   (Lisp_Object prompt, Lisp_Object default_value)