diff --git a/README.md b/README.md
index f2a6324..1a314b7 100644
--- a/README.md
+++ b/README.md
@@ -181,7 +181,7 @@ OpenVPN 2.4 added support for ECDSA. Elliptic curve cryptography is faster, ligh
 
 This script provides:
 
-- ECDSA: `prime256v1`/`secp384r1`/`secp521r1` curves
+- ECDSA: `prime256v1`/`secp256k1`/`secp384r1`/`secp521r1` curves
 - RSA: `2048`/`3072`/`4096` bits keys
 
 It defaults to ECDSA with `prime256v1`.
@@ -246,7 +246,7 @@ Also, generating a classic DH keys can take a long, looong time. ECDH keys are e
 
 The script provides the following options:
 
-- ECDH: `prime256v1`/`secp384r1`/`secp521r1` curves
+- ECDH: `prime256v1`/`secp256k1`/`secp384r1`/`secp521r1` curves
 - DH: `2048`/`3072`/`4096` bits keys
 
 It defaults to `prime256v1`.
diff --git a/openvpn-install.sh b/openvpn-install.sh
index a881869..0e424bf 100644
--- a/openvpn-install.sh
+++ b/openvpn-install.sh
@@ -471,7 +471,7 @@ function installQuestions () {
 				echo "   2) secp256k1"
 				echo "   3) secp384r1"
 				echo "   4) secp521r1"
-                until [[ $DH_CURVE_CHOICE =~ ^[1-4]$ ]]; do
+				until [[ $DH_CURVE_CHOICE =~ ^[1-4]$ ]]; do
 					read -rp"Curve [1-4]: " -e -i 1 DH_CURVE_CHOICE
 				done
 				case $DH_CURVE_CHOICE in