rfkill: fix spelling mistake contidion to condition

This came about while trying to determine if there would be any pattern
match on contid, a new audit container identifier internal variable.
This was the only one.
Signed-off-by: NRichard Guy Briggs <rgb@redhat.com>
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>

net/rfkill/core.c

@@ -510,8 +510,8 @@ void rfkill_remove_epo_lock(void)
 /**
  * rfkill_is_epo_lock_active - returns true EPO is active
  *
- * Returns 0 (false) if there is NOT an active EPO contidion,
- * and 1 (true) if there is an active EPO contition, which
+ * Returns 0 (false) if there is NOT an active EPO condition,
+ * and 1 (true) if there is an active EPO condition, which
  * locks all radios in one of the BLOCKED states.
  *
  * Can be called in atomic context.