coap: fix doxygen multiple param warning
The parameters are already documented in the header
file.
@@ -388,8 +388,6 @@ coap_engine_init(void)
/*---------------------------------------------------------------------------*/
/**
* \brief Makes a resource available under the given URI path
- * \param resource A pointer to a resource implementation
- * \param path The URI path string for this resource
*
* The resource implementation must be imported first using the
* extern keyword. The build system takes care of compiling every
