Improve documentation of last change.

* etc/NEWS: Mention the string value of 'auto-composition-mode'.

* src/composite.c (syms_of_composite) <auto-composition-mode>: Doc
fix.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/composite.c b/src/composite.c
index 2bde14776f3..e97f8e2b4cd 100644
--- a/src/composite.c
+++ b/src/composite.c
@@ -2059,8 +2059,8 @@ The default value is the function `compose-chars-after'.  */);
                doc: /* Non-nil if Auto-Composition mode is enabled.
 Use the command `auto-composition-mode' to change this variable.
 
-If this variable is a string, `auto-composition-mode' will be disabled
-in buffers that have a terminal type that equals this string.*/);
+If this variable is a string, `auto-composition-mode' will be disabled in
+buffers displayed on a terminal whose type compares equal to this string.  */);
   Vauto_composition_mode = Qt;
 
   DEFVAR_LISP ("auto-composition-function", Vauto_composition_function,