MQE-1671: document using credentials with vault in MFTF tests

jilu1 · jilu1 · commit b5aa05a668e2 · 2019-09-18T15:46:42.000-05:00
diff --git a/docs/credentials.md b/docs/credentials.md
@@ -6,7 +6,7 @@ use the MFTF credentials feature to hide sensitive [data][] like integration tok
 Currently the MFTF supports two types of credential storage:
 
 -  **.credentials file**
--  **HashiCorp vault**.
+-  **HashiCorp vault**
 
 ## Configure File Storage
 
