doc: improve comments, pass lint

Also improve the setup of golangci-lint.

1 files changed, 1 insertions, 0 deletions

diff --git a/parser/package.go b/parser/package.go
index 67e2867..d1e326f 100644
--- a/parser/package.go
+++ b/parser/package.go
@@ -6,6 +6,7 @@ import (
 	"github.com/mvertes/parscan/vm"
 )
 
+// Packages contains binary package references.
 var Packages = map[string]map[string]vm.Value{
 	"fmt": fmtPkg,
 }