fix typo

Author: phlinhng

src/v2gun.sh

@@ -257,7 +257,7 @@ get_trojan() {
     colorEcho ${BLUE} "Getting the latest version of trojan-go"
     local latest_version="$(curl -s "https://api.github.com/repos/p4gefau1t/trojan-go/releases" | jq '.[0].tag_name' --raw-output)"
     echo "${latest_version}"
-    local trojango_link="https://github.com/p4gefau1t/trojan-go/releases/download/${latest_version}/trojan-go-linux-${V2_MACHINE}.zip"
+    local trojango_link="https://github.com/p4gefau1t/trojan-go/releases/download/${latest_version}/trojan-go-linux-${TJ_MACHINE}.zip"
 
     cd $(mktemp -d)
     wget -q --show-progress "${trojango_link}" -O trojan-go.zip