Update gorelease config

Author: Ben

.goreleaser.yml

@@ -9,15 +9,14 @@ before:
     # you may remove this if you don't need go generate
     - go generate ./...
 builds:
-  - env:
+  - env: []
     goos:
       - linux
+  - goarch:
+      - amd64
+
 archives:
-  - replacements:
-      linux: Linux
-      386: i386
-      amd64: x86_64
-    files:
+  - files:
       - samples
       - README.md
       - LICENSE