[at-spi2-core] Removing -1 length documentation

[Mike Gorse <mgorse src gnome org>]

commit 2056f0bcef02e2204ce68533c663ee0f5c5464b4
Author: Aline Bessa <alibezz gmail com>
Date:   Thu Aug 18 21:55:43 2011 -0300

    Removing -1 length documentation

 atspi/atspi-editabletext.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/atspi/atspi-editabletext.c b/atspi/atspi-editabletext.c
index 6bbff91..58ac715 100644
--- a/atspi/atspi-editabletext.c
+++ b/atspi/atspi-editabletext.c
@@ -88,8 +88,7 @@ atspi_editable_text_set_text_contents (AtspiEditableText *obj,
  * @text: a string representing the text to insert, in UTF-8 encoding.
  * @length:  the number of characters of text to insert. If the character
  * count of text is less than or equal to length, the entire contents
- * of text will be inserted. Passing -1 indicates that the whole string
- * should be inserted.
+ * of text will be inserted.
  *
  * Inserts text into an #AtspiEditableText object.
  * As with all character offsets, the specified @position may not be the