diff --git a/zfs-check.md b/zfs-check.md
index c36d1ac..a5c28a2 100644
--- a/zfs-check.md
+++ b/zfs-check.md
@@ -9,9 +9,9 @@ pip install zfs-autobackup --pre --upgrade
 
 ## What does it do?
 
-zfs-check is a tool to generate checksum streams from a zfs datasets. (it also can be used on regular block devices and files)
+zfs-check is a tool to generate checksum streams from zfs datasets. (it also can be used on regular block devices and files)
 
-Its kind of like sha1sum but incremental: It generates a sha1 hash per "chunk" of data. This allows you to use it on huge datasets and only do a partial check of the data.
+Its kind of like sha1sum, but incremental: It generates a sha1 hash per "chunk" of data. This allows you to use it on huge datasets and only do a partial checks of the data.
 
 ## Why?