Fixed Go_AWAY to GOAWAY
diff --git a/doc/connectivity-semantics-and-api.md b/doc/connectivity-semantics-and-api.md
index ef4986d..0cd3c6d 100644
--- a/doc/connectivity-semantics-and-api.md
+++ b/doc/connectivity-semantics-and-api.md
@@ -43,7 +43,7 @@
out of this state to connecting. When there has been no RPC activity on a channel
for a specified IDLE_TIMEOUT, i.e., no new or pending (active) RPCs for this
period, channels that are READY or CONNECTING switch to IDLE. Additionaly,
-channels that receive a GO_AWAY when there are no active or pending RPCs should
+channels that receive a GOAWAY when there are no active or pending RPCs should
also switch to IDLE to avoid connection overload at servers that are attempting
to shed connections. We will use a default IDLE_TIMEOUT of 300 seconds (5 minutes).