diff --git a/CST100Starliner/CST100Starliner-v2.1.ckan b/CST100Starliner/CST100Starliner-v2.1.ckan
index 68b1202246..7b7b4bb1aa 100644
--- a/CST100Starliner/CST100Starliner-v2.1.ckan
+++ b/CST100Starliner/CST100Starliner-v2.1.ckan
@@ -1,5 +1,6 @@
 {
     "spec_version": "v1.18",
+    "comment": "Version file has a syntax error",
     "identifier": "CST100Starliner",
     "name": "CST-100 Starliner",
     "abstract": "This is a KSP mod that replicates the CST-100 spacecraft. The Boeing CST-100 Starliner (Crew Space Transportation-100) is a crew capsule manufactured by Boeing as its participation in NASA's Commercial Crew Development (CCDev) program. Its primary purpose is to transport crew to the International Space Station (ISS) and to private space stations such as the proposed Bigelow Aerospace Commercial Space Station. ",