*/
b = constant_time_select_8(is_past_c, 0x80, b);
/*
- * If this the the block containing the end of the application
- * data and we're past the 0x80 value then just write zero.
+ * If this block contains the end of the application data
+ * and we're past the 0x80 value then just write zero.
*/
b = b & ~is_past_cp1;
/*