[PATCH 1/1] sleep: Update doc

[Petr Vorel]

4c20d9f2b removed FEATURE_FLOAT_SLEEP option, thus since then there are
only two variants.

Fixes: 4c20d9f2b ("extend fractional duration support to "top -d N.N" and 
"timeout"")
Signed-off-by: Petr Vorel <pvorel@suse.cz>
---
 coreutils/sleep.c | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/coreutils/sleep.c b/coreutils/sleep.c
index 442841210..93b39f6f5 100644
--- a/coreutils/sleep.c
+++ b/coreutils/sleep.c
@@ -17,14 +17,15 @@
 //config:      default y
 //config:      help
 //config:      sleep is used to pause for a specified number of seconds.
-//config:      It comes in 3 versions:
+//config:      It comes in 2 versions:
 //config:      - small: takes one integer parameter
-//config:      - fancy: takes multiple integer arguments with suffixes:
-//config:              sleep 1d 2h 3m 15s
-//config:      - fancy with fractional numbers:
-//config:              sleep 2.3s 4.5h sleeps for 16202.3 seconds
-//config:      Last one is "the most compatible" with coreutils sleep,
-//config:      but it adds around 1k of code.
+//config:      - fancy:
+//config:              * takes multiple integer arguments with suffixes:
+//config:                      sleep 1d 2h 3m 15s
+//config:              * allows fractional numbers:
+//config:                      sleep 2.3s 4.5h sleeps for 16202.3 seconds
+//config:      fancy is more compatible with coreutils sleep, but it adds 
around
+//config:      1k of code.
 //config:
 //config:config FEATURE_FANCY_SLEEP
 //config:      bool "Enable multiple arguments and s/m/h/d suffixes"
-- 
2.42.0