put back portable patchlevel to p1
diff --git a/version.h b/version.h
index eb4e948..4189982 100644
--- a/version.h
+++ b/version.h
@@ -2,5 +2,5 @@
 
 #define SSH_VERSION	"OpenSSH_7.2"
 
-#define SSH_PORTABLE	"p2"
+#define SSH_PORTABLE	"p1"
 #define SSH_RELEASE	SSH_VERSION SSH_PORTABLE