Fix typo (#14332)

modules/auth/sso/sspi_windows.go

@@ -95,7 +95,7 @@ func (s *SSPI) VerifyAuthData(req *http.Request, w http.ResponseWriter, store Da
 		// to login with another authentication method if SSPI authentication
 		// fails
 		store.GetData()["Flash"] = map[string]string{
-			"ErrMsg": err.Error(),
+			"ErrorMsg": err.Error(),
 		}
 		store.GetData()["EnableOpenIDSignIn"] = setting.Service.EnableOpenIDSignIn
 		store.GetData()["EnableSSPI"] = true

routers/routes/recovery.go

@@ -95,7 +95,7 @@ func Recovery() func(next http.Handler) http.Handler {
 					w.Header().Set(`X-Frame-Options`, `SAMEORIGIN`)
 
 					if setting.RunMode != "prod" {
-						store.Data["ErrMsg"] = combinedErr
+						store.Data["ErrorMsg"] = combinedErr
 					}
 					err = rnd.HTML(w, 500, "status/500", templates.BaseVars().Merge(store.Data))
 					if err != nil {