diff --git a/dnsapi/dns_conoha.sh b/dnsapi/dns_conoha.sh
index f9e4ac1..c573d17 100755
--- a/dnsapi/dns_conoha.sh
+++ b/dnsapi/dns_conoha.sh
@@ -117,9 +117,9 @@ dns_conoha_rm() {
     return 1
   fi
 
-  record_id=$(printf "%s" "$response" | _egrep_o '{[^}]*}' |
-                grep '"type":"TXT"' | grep "\"data\":\"$txtvalue\"" | _egrep_o "\"id\":\"[^\"]*\"" |
-                _head_n 1 | cut -d : -f 2 | tr -d \")
+  record_id=$(printf "%s" "$response" | _egrep_o '{[^}]*}' \
+    | grep '"type":"TXT"' | grep "\"data\":\"$txtvalue\"" | _egrep_o "\"id\":\"[^\"]*\"" \
+    | _head_n 1 | cut -d : -f 2 | tr -d \")
   if [ -z "$record_id" ]; then
     _err "Can not get record id to remove."
     return 1
@@ -147,7 +147,7 @@ _conoha_rest() {
   export _H2="Content-Type: application/json"
   if [ -n "$accesstoken" ]; then
     export _H3="X-Auth-Token: $accesstoken"
-  fi  
+  fi
 
   _debug "$ep"
   if [ "$m" != "GET" ]; then