diff --git a/man/man4/zfs.4 b/man/man4/zfs.4
index 9c2168870..f6d1d6c91 100644
--- a/man/man4/zfs.4
+++ b/man/man4/zfs.4
@@ -1729,7 +1729,7 @@ A higher number indicates that we care more about how filled in a segment is,
 while a lower number indicates we care more about the size of the extent without
 considering the gaps within a segment.
 This value is only tunable upon module insertion.
-Changing the value afterwards will have no affect on scrub or resilver performance.
+Changing the value afterwards will have no effect on scrub or resilver performance.
 .
 .It Sy zfs_scan_issue_strategy Ns = Ns Sy 0 Pq int
 Determines the order that data will be verified while scrubbing or resilvering:
diff --git a/man/man8/zfs-receive.8 b/man/man8/zfs-receive.8
index d2cec42a8..84ec657e5 100644
--- a/man/man8/zfs-receive.8
+++ b/man/man8/zfs-receive.8
@@ -280,7 +280,7 @@ If the send stream was sent with
 .Fl c
 then overriding the
 .Sy compression
-property will have no affect on received data but the
+property will have no effect on received data but the
 .Sy compression
 property will be set.
 To have the data recompressed on receive remove the