Fix typo: kakfa -> kafka (#444)

diff --git a/docs/configurationChoices.md b/docs/configurationChoices.md
index 7b3ab2b..38c65d5 100644
--- a/docs/configurationChoices.md
+++ b/docs/configurationChoices.md
@@ -40,8 +40,8 @@
 to be greater than 1 for the following components:
 - apigateway
 - couchdb
-- kakfa
-- kakfaprovider
+- kafka
+- kafkaprovider
 - nginx
 - redis
 We are actively working on reducing this list and would welcome PRs to help.