1 files changed, 5 insertions, 1 deletions
diff --git a/sxiv.1 b/sxiv.1
index 56841e8..d82be81 100644
--- a/sxiv.1
+++ b/sxiv.1
@@ -87,7 +87,11 @@ Be quiet, disable warnings to standard error stream.
 Search the given directories recursively for images to view.
 .TP
 .BI "\-S " DELAY
-Start in slideshow mode. Set the delay between images to DELAY seconds.
+Start in slideshow mode. Set the delay between images to
+.I DELAY
+seconds.
+.I DELAY
+may be a floating point number.
 .TP
 .BI "\-s " MODE
 Set scale mode according to MODE character. Supported modes are: [d]own,