diff --git a/dnsapi/dns_pleskxml.sh b/dnsapi/dns_pleskxml.sh
index 07d84937..d54749fa 100644
--- a/dnsapi/dns_pleskxml.sh
+++ b/dnsapi/dns_pleskxml.sh
@@ -92,7 +92,7 @@ _pleskxml_DBG() {
 # Credit to/based on Stephanie Chazelas' snippet:
 # https://unix.stackexchange.com/questions/462280/listing-shell-variables-with-a-fixed-prefix
 _pleskxml_DBG_GET_VAR() {
-  case "$1" in (_pleskxml_*)
+  case "$1" in _pleskxml_*)
     __pleskxml_vars="${__pleskxml_vars}$(printf '%s' "$1" | sed 's/^_pleskxml_DBG_GET_VAR //' | sed -E '1 s~^([^=]+)=~    \1 --> "~')\"${_pleskxml_newline}"
   esac
   # Old code in case:
@@ -104,7 +104,7 @@ _pleskxml_DBG_GET_VAR() {
 # arg1 = severity level (1=least serious, 3=most serious)
 _pleskxml_DBG_VARDUMP() {
   __pleskxml_vars=''
-  eval "$( set | sed 's/^/_pleskxml_DBG_GET_VAR /' )"
+  eval "$(set | sed 's/^/_pleskxml_DBG_GET_VAR /')"
   _pleskxml_DBG "$1" "$(printf 'Currently defined _pleskxml_* variables are:\n%s\n\n' "$__pleskxml_vars")"
   #  Old code in case:
   #  _pleskxml_DBG "$1" "$(printf '1st lines of current defined variables are now:\n%s\n\n' "$(set | grep '_pleskxml' | sort)")"