Index: zstd-1.5.1/programs/zstd.1
===================================================================
--- zstd-1.5.1.orig/programs/zstd.1
+++ zstd-1.5.1/programs/zstd.1
@@ -147,6 +147,12 @@ If input directory contains "\.\.", the
 .IP "\[ci]" 4
 \fB\-\-\fR: All arguments after \fB\-\-\fR are treated as files
 .IP "" 0
+.SS Parallel Zstd OPTIONS
+Additional options for the pzstd utility
+.TP
+\fB\-p\fR, \fB\-\-processes\fR
+ number of threads to use for (de)compression (default:4)
+.
 .SS "Restricted usage of Environment Variables"
 Using environment variables to set parameters has security implications\. Therefore, this avenue is intentionally restricted\. Only \fBZSTD_CLEVEL\fR and \fBZSTD_NBTHREADS\fR are currently supported\. They set the compression level and number of threads to use during compression, respectively\.
 .P