what is the name of a procedure that patient 22315 has been given for two times in 08/this year?
select d_icd_procedures.short_title from d_icd_procedures where d_icd_procedures.icd9_code in ( select t1.icd9_code from ( select procedures_icd.icd9_code, count( procedures_icd.charttime ) as c1 from procedures_icd where procedures_icd.hadm_id in ( select admissions.hadm_id from admissions where admissions.subject_id = 22315 ) and datetime(procedures_icd.charttime,'start of year') = datetime(current_time,'start of year','-0 year') and strftime('%m',procedures_icd.charttime) = '08' group by procedures_icd.icd9_code ) as t1 where t1.c1 = 2 )