Replace - by _ in file names

core/health_status.go

@@ -0,0 +1,11 @@
+package core
+
+// HealthStatus is the status of Gatus
+type HealthStatus struct {
+	// Status is the state of Gatus (UP/DOWN)
+	Status string `json:"status"`
+
+	// Message is an accompanying description of why the status is as reported.
+	// If the Status is UP, no message will be provided
+	Message string `json:"message,omitempty"`
+}