Update mod.json

Author: zer0Kerbal

json/mod.json

@@ -2,7 +2,7 @@
   "schemaVersion": 1,
   "label": "Field Training Lab",
   "labelColor": "darkgreen",
-  "message": "2.0.3.5",
+  "message": "1.0.3.5",
   "color": "orange",
   "style": "plastic"  
 }