diff --git a/tools/widl/widl.man.in b/tools/widl/widl.man.in
index 267f1fecc44..2d9ac8034e8 100644
--- a/tools/widl/widl.man.in
+++ b/tools/widl/widl.man.in
@@ -39,7 +39,7 @@ The default filename is infile.tlb.
 Generate client stub.
 .IP "\fB-C \fIfile\fR"
 Name of client stub file (default is infile_c.c)
-.IP "\fB-c\fR"
+.IP "\fB-p\fR"
 Generate proxy.
 .IP "\fB-P \fIfile\fR"
 Name of proxy file (default is infile_p.c)