diff --git a/specifications/README.md b/specifications/README.md
index 0472a0388c34ef54195a73b2895f5a8b6c252ca9..15cdc7dec94b367db02a6b24e986b236f2055a0b 100644
--- a/specifications/README.md
+++ b/specifications/README.md
@@ -1,4 +1,5 @@
-# IEEE Distributed Interactive Simulation (DIS) Protocol
+# IEEE and SISO Specification Documents
+# Distributed Interactive Simulation (DIS) Protocol
 
 *Distributed Interactive Simulation (DIS) is an 
 [Institute of Electrical and Electronics Engineers (IEEE)](https://www.ieee.org) standard for conducting