(Fdefalias): Doc fix.

diff --git a/src/data.c b/src/data.c
index 0bd50ef4a3d70de5c3a7cb7b2ee4165f7c0140c3..88d9f25d2eb3d6922b09b10062998678d53b06a1 100644 (file)
--- a/src/data.c
+++ b/src/data.c
@@ -708,7 +708,10 @@ extern Lisp_Object Qfunction_documentation;
 
 DEFUN ("defalias", Fdefalias, Sdefalias, 2, 3, 0,
        doc: /* Set SYMBOL's function definition to DEFINITION, and return DEFINITION.
-Associates the function with the current load file, if any.  */)
+Associates the function with the current load file, if any.
+The optional third argument DOCSTRING specifies the documentation string
+for SYMBOL; if it is omitted or nil, SYMBOL uses the documentation string
+determined by DEFINITION.  */)
      (symbol, definition, docstring)
      register Lisp_Object symbol, definition, docstring;
 {