Fixed supported versions in the configs & changed delimiter to comma.

Change-Id: I91f001dcee42ff8b86520a6dfecaa17a2d1cb6e1
diff --git a/src/main/resources/kustvakt.conf b/src/main/resources/kustvakt.conf
index a45eb41..e90c513 100644
--- a/src/main/resources/kustvakt.conf
+++ b/src/main/resources/kustvakt.conf
@@ -14,8 +14,8 @@
 # Kustvakt
 api.welcome.message = Welcome to KorAP API!
 current.api.version = v1.0
-# multiple versions separated by space
-# supported.api.version = v1.0
+# multiple versions comma separated
+# supported.api.versions = v1.0
 
 # server
 server.port=8089