(Fcompute_motion): Doc fix.

diff --git a/src/indent.c b/src/indent.c
index 27d2adf86ce725d09f3486fc14e5b2ca5d448a3d..10d4a594f427fd19a68d5a6bc7d9e6112b0d0c10 100644 (file)
--- a/src/indent.c
+++ b/src/indent.c
@@ -628,6 +628,7 @@ HSCROLL is the number of columns not being displayed at the left\n\
 margin; this is usually taken from a window's hscroll member.\n\
 TAB-OFFSET is the number of columns of the first tab that aren't\n\
 being displayed, perhaps because the line was continued within it.\n\
+If OFFSETS is nil, HSCROLL and TAB-OFFSET are assumed to be zero.\n\
 \n\
 The value is a list of five elements:\n\
   (POS VPOS HPOS PREVHPOS CONTIN)\n\