Add recipes-connectivity recipes.txt description
diff --git a/meta-phosphor/common/recipes.txt b/meta-phosphor/common/recipes.txt
index 8ebedf8..b6a8cde 100644
--- a/meta-phosphor/common/recipes.txt
+++ b/meta-phosphor/common/recipes.txt
@@ -1,3 +1,4 @@
+recipes-connectivity - Libraries and applications related to communication with other devices
recipes-extended - Applications which whilst not essential add features compared to the alternatives in
core. May be needed for full tool functionality or LSB compliance.
recipes-phosphor - Phosphor OpenBMC applications and configuration