diff --git a/new-client.sh b/new-client.sh
index 8f5812b..4285091 100755
--- a/new-client.sh
+++ b/new-client.sh
@@ -21,10 +21,9 @@ export SERVER_PUBLIC_KEY=$(wg pubkey < $SERVER_KEYFILE)
 create_client() {
 	mkdir clients 2> /dev/null
 	umask 077
-	CPRK="/tmp/cprk"
-	CPUK="/tmp/cpuk"
+	CPRK="/tmp/cprk" # client private key
+	CPUK="/tmp/cpuk" # client public key
 	wg genkey | tee $CPRK | wg pubkey > $CPUK
-	#export CLIENT_PRIVATE_KEY=$(cat $CLIENT_PK_FILE)
 	export CLIENT_PRIVATE_KEY=$(cat $CPRK)
 	export CLIENT_PUBLIC_KEY=$(cat $CPUK)
 	export IP_ADDR=$1