diff -Naur zstd-1.1.1.orig/programs/zstd.1 zstd-1.1.1/programs/zstd.1
--- zstd-1.1.1.orig/programs/zstd.1	2016-11-01 18:13:22.000000000 +0000
+++ zstd-1.1.1/programs/zstd.1	2016-11-02 13:01:39.964648652 +0000
@@ -219,6 +219,13 @@
  All arguments after -- are treated as files
 
 
+.SH Parallel Zstd OPTIONS
+Additional options for the pzstd utility
+.TP
+.BR \-p ", " --processes
+ number of threads to use for (de)compression (default:4)
+
+
 .SH DICTIONARY BUILDER
 .PP
 \fBzstd\fR offers \fIdictionary\fR compression, useful for very small files and messages.