pkgdelta: use human_to_size to parse --min-pkg-size

Update the documentation accordingly to mention that users can expect
huamn readable sizes to be acceptable.

Signed-off-by: Dave Reisner <dreisner@archlinux.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/doc/pkgdelta.8.txt b/doc/pkgdelta.8.txt
index 5913dba6..587320a6 100644
--- a/doc/pkgdelta.8.txt
+++ b/doc/pkgdelta.8.txt
@@ -35,7 +35,8 @@ Options
 
 *--min-pkg-size <size>*::
 	Minimal size of the package file in bytes to be considered for delta creation.
-	Default value: 1048576 bytes = 1MiB
+	Default value: 1048576 bytes = 1MiB. This may be any absolute size in bytes, or
+	a human readable value such as `4 MiB` or `3.5MB`.
 
 *-q, \--quiet*::
 	Be quiet. Do not output anything but warnings and errors.