Index: src/main/groovy/com/lemans/correspondence/controllers/FormSubmitController.groovy
===================================================================
diff -u -r3ecf807f4027e53b3aaac2ffc17fc3617bfcc641 -r7b675fc917ba83258985ee14826d506319f87b11
--- src/main/groovy/com/lemans/correspondence/controllers/FormSubmitController.groovy	(.../FormSubmitController.groovy)	(revision 3ecf807f4027e53b3aaac2ffc17fc3617bfcc641)
+++ src/main/groovy/com/lemans/correspondence/controllers/FormSubmitController.groovy	(.../FormSubmitController.groovy)	(revision 7b675fc917ba83258985ee14826d506319f87b11)
@@ -24,7 +24,7 @@
     FormSubmitService formSubmitService
 
     @PostMapping("/domain/{domainId}/form/{formKey}/submit")
-    def add(@PathVariable Integer domainId, @PathVariable String formKey, @RequestHeader('content-Type') String contentType, @RequestBody Map input, @RequestParam(required = false) Map params) {
+    def add(@PathVariable Integer domainId, @PathVariable String formKey, @RequestHeader("Content-Type") String contentType, @RequestBody Map input, @RequestParam(required = false) Map params) {
         Map formData = [:]
         if (contentType.contains('multipart/form-data') || contentType.contains('application/x-www-form-urlencoded')) {
             formData = extractFormData(params)