Minor modification on the intro page

Change-Id: I70589401fc4fc9acd4f109138881c635e321654c
diff --git a/conf.py b/conf.py
index 6dae38e..d8abd1b 100644
--- a/conf.py
+++ b/conf.py
@@ -38,7 +38,7 @@
 
 # -- Project information -----------------------------------------------------
 
-project = u'Trellis Docs'
+project = u'Trellis'
 copyright = u'2019, Open Networking Foundation'
 author = u'Trellis Community'