fix --gauge description in whiptail man page (#620083)

diff --git a/whiptail.1 b/whiptail.1
index 3a4ac306c81ff1977fa16c5af2fa30a34bd45ea1..41ab640511ec4178cd1aadb3ec4962bc9a7bd2dc 100644 (file)
--- a/whiptail.1
+++ b/whiptail.1
@@ -271,8 +271,8 @@ that you can indicate which entry is currently selected, by setting its
 .RB "A " gauge " box displays a meter along the bottom of the box.
 The meter indicates a percentage.  New percentages are read from
 standard input, one integer per line.  The meter is updated
-to reflect each new percentage.  If stdin is XXX, then subsequent
-lines up to another XXX are used for a new prompt.
+to reflect each new percentage.  If stdin is XXX, the first following line is
+a percentage and subsequent lines up to another XXX are used for a new prompt.
 The gauge exits when EOF is reached on stdin.
 
 .SH NOTES