Fix some doc typos

* lisp/calendar/todo-mode.el (todo-next-item)
(todo-previous-item, todo-toggle-item-header):
* lisp/window.el (move-to-window-group-line):
* src/editfns.c (Fformat):
* test/lisp/calendar/todo-mode-tests.el (todo-test-move-item05):
Fix doc typos.

; And in some comments.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/editfns.c b/src/editfns.c
index f6f5ccc9480..81cda4af062 100644
--- a/src/editfns.c
+++ b/src/editfns.c
@@ -4119,7 +4119,7 @@ The # flag means to use an alternate display form for %o, %x, %X, %e,
 \"0\"; for %x and %X, it prefixes the result with \"0x\" or \"0X\";
 for %e and %f, it causes a decimal point to be included even if the
 the precision is zero; for %g, it causes a decimal point to be
-included even if the the precision is zero, and also forces trailing
+included even if the precision is zero, and also forces trailing
 zeros after the decimal point to be left in place.
 
 The width specifier supplies a lower limit for the length of the