Rename all project name references to tpm2-tss

The project name was changed to tpm2-tss, update the references
to the old name for consistency.

Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
diff --git a/man/man-postlude.troff b/man/man-postlude.troff
index 9176dae..e6edfe9 100644
--- a/man/man-postlude.troff
+++ b/man/man-postlude.troff
@@ -11,4 +11,4 @@
 This page is part of release @VERSION@ of Intel's implementation of the TCG
 TPM2 Software Stack (TSS2). A description of the project, information about
 reporting bugs, and the latest version of this page can be found at
-\%https://github.com/01org/tpm2.0-tss/.
+\%https://github.com/01org/tpm2-tss/.