qcacmn: Fix misspelling "ponirt"

Fix misspelling in wmi/src/wmi_unified_tlv.c:
"ponirt" => "pointer"

Change-Id: Ic9f552a98978a5af35b521f551491d874f03a401
CRs-Fixed: 3417374

wmi/src/wmi_unified_tlv.c

@@ -2731,7 +2731,7 @@ static QDF_STATUS send_set_sta_ps_param_cmd_tlv(wmi_unified_t wmi_handle,
 /**
  * send_crash_inject_cmd_tlv() - inject fw crash
  * @wmi_handle: wmi handle
- * @param: ponirt to crash inject parameter structure
+ * @param: pointer to crash inject parameter structure
  *
  * Return: QDF_STATUS_SUCCESS for success or return error
  */