diff -u /usr/share/man/man3/libxo.3 /usr/src/contrib/libxo/libxo
/libxo.3
--- /usr/share/man/man3/libxo.3	2023-01-31 17:35:51.128190000 -0300
+++ libxo.3	2023-02-01 01:19:41.078961000 -0300
@@ -93,9 +93,9 @@
 The application
 decides at run time which output style should be produced.
 The
-application calls a function
+application calls the function
 .Xr xo_emit 3
-to product output that is
+to produce output that is
 described in a format string.
 A
 .Dq field descriptor
@@ -119,7 +119,7 @@
 format string.
 .Pp
 Output
-can then be generated in various style, using the "--libxo" option.
+can then be generated in various styles, using the "--libxo" option.
 .Sh DEFAULT HANDLE
 Handles give an abstraction for
 .Nm