* Check if the address belongs to memory seg list.
*
* @param addr
- * Memory address to be ckeced.
+ * Memory address to be checked.
* @param msl
* Memory seg list.
*
* Check if the address belongs to rte memory.
*
* @param addr
- * Memory address to be ckeced.
+ * Memory address to be checked.
*
* @return
* True if it belongs, false otherwise.