shared: fix typo: dito -> ditto

Follow-up for bc9e5a4 and
3572d3d.

Author: yuwata

src/shared/bus-wait-for-units.h

@@ -8,7 +8,7 @@ typedef struct BusWaitForUnits BusWaitForUnits;
 
 typedef enum BusWaitForUnitsState {
         BUS_WAIT_SUCCESS,    /* Nothing to wait for anymore and nothing failed */
-        BUS_WAIT_FAILURE,    /* dito, but something failed */
+        BUS_WAIT_FAILURE,    /* ditto, but something failed */
         BUS_WAIT_RUNNING,    /* Still something to wait for */
         _BUS_WAIT_FOR_UNITS_STATE_MAX,
         _BUS_WAIT_FOR_UNITS_STATE_INVALID = -EINVAL,

src/shared/fstab-util.c

@@ -74,8 +74,8 @@ bool fstab_is_extrinsic(const char *mount, const char *opts) {
                                 "/run/initramfs",    /* This should stay around from before we boot until after we shutdown */
                                 "/run/nextroot",     /* Similar (though might be updated from the host) */
                                 "/proc",             /* All of this is API VFS */
-                                "/sys",              /* … dito … */
-                                "/dev"))             /* … dito … */
+                                "/sys",              /* … ditto … */
+                                "/dev"))             /* … ditto … */
                 return true;
 
         /* If this is an initrd mount, and we are not in the initrd, then leave