add blank line

diff --git a/src/sleep.c b/src/sleep.c
index 27385aea710cced95dae98272cc1336ab9bc71cd..f5d436195379a4371610a93f2f261be9407f4d6b 100644 (file)
--- a/src/sleep.c
+++ b/src/sleep.c
@@ -83,6 +83,7 @@ point number.\n\
     }
   exit (status);
 }
+
 /* Given a floating point value *X, and a suffix character, SUFFIX_CHAR,
    scale *X by the multiplier implied by SUFFIX_CHAR.  SUFFIX_CHAR may
    be the NUL byte or `s' to denote seconds, `m' for minutes, `h' for