diff --git a/share/man/man4/ddb.4 b/share/man/man4/ddb.4
index f798937dbe8c..15ff4f742729 100644
--- a/share/man/man4/ddb.4
+++ b/share/man/man4/ddb.4
@@ -1124,7 +1124,7 @@ abbreviations.
 .It Ic capture status
 .Nm
 supports a basic output capture facility, which can be used to retrieve the
-results of debugging commands from userpsace using
+results of debugging commands from userspace using
 .Xr sysctl 2 .
 .Ic capture on
 enables output capture;
@@ -1429,7 +1429,7 @@ diagnose problems.
 Other bus' bridge chipsets may be able to generate NMI using bus specific
 methods.
 .Sh FILES
-Header files mention in this manual page can be found below
+Header files mentioned in this manual page can be found below
 .Pa /usr/include
 directory.
 .Pp