diff --git a/dnsapi/dns_yandex.sh b/dnsapi/dns_yandex.sh
index a792d495..1b4b9ae3 100755
--- a/dnsapi/dns_yandex.sh
+++ b/dnsapi/dns_yandex.sh
@@ -16,8 +16,8 @@ dns_yandex_add() {
   _PDD_credentials
   export _H1="PddToken: $PDD_Token"
 
-  curDomain="$(echo "${fulldomain}" | awk -F. '{printf("%s.%s\n",$(NF-1), $NF)}' )"
-  curSubdomain="$(echo "${fulldomain}" | sed -e 's#$curDomain##')"
+  curDomain="$( echo "${fulldomain}" | awk -F. '{printf("%s.%s\n",$(NF-1), $NF)}' )"
+  curSubdomain="$( echo "${fulldomain}" | sed -e "s#$curDomain##" )"
   curData="domain=${curDomain}&type=TXT&subdomain=${curSubdomain}&ttl=360&content=${txtvalue}"
   curUri="https://pddimp.yandex.ru/api2/admin/dns/add"
   curResult="$(_post "${curData}" "${curUri}")"
@@ -30,10 +30,10 @@ dns_yandex_rm() {
   _debug "Calling: dns_yandex_rm() '${fulldomain}'"
   _PDD_credentials
   export _H1="PddToken: $PDD_Token"
-  record_id=$( pdd_get_record_id ${fulldomain} )
+  record_id=$( pdd_get_record_id "${fulldomain}" )
 
-  curDomain="$(echo "${fulldomain}" | awk -F. '{printf("%s.%s\n",$(NF-1), $NF)}' )"
-  curSubdomain="$(echo "${fulldomain}" | sed -e 's#$curDomain##')"
+  curDomain="$( echo "${fulldomain}" | awk -F. '{printf("%s.%s\n",$(NF-1), $NF)}' )"
+  curSubdomain="$( echo "${fulldomain}" | sed -e "s#$curDomain##" )"
   curUri="https://pddimp.yandex.ru/api2/admin/dns/del"
   curData="domain=${curDomain}&record_id=${record_id}"
   curResult="$(_post "${curData}" "${curUri}")"
@@ -57,8 +57,8 @@ pdd_get_record_id() {
   curDomain="$(echo "${fulldomain}" |awk -F. '{printf("%s.%s\n",$(NF-1), $NF)}' )"
   curUri="https://pddimp.yandex.ru/api2/admin/dns/list?domain=${curDomain}"
   curResult="$(_get "${curUri}")"
-  echo ${curResult} | \
-  python -c "
+  echo "${curResult}" \
+  | python -c "
 import sys, json;
 rs=json.load(sys.stdin)[\"records\"]
 for r in rs: