* Mask for process state.
* Notes:
* The mask folds data from several sources into a single long value, so
- * be carefull not to overlap the bits. TASK_* bits are in the LSB,
+ * be careful not to overlap the bits. TASK_* bits are in the LSB,
* special cases like UNRUNNABLE are in the MSB. As of 2.6.10-rc1 there
* is no overlap between TASK_* and EXIT_* but that may not always be
* true, so EXIT_* bits are shifted left 16 bits before being stored in