1 files changed, 3 insertions, 2 deletions
diff --git a/pkg/server/env/env.go b/pkg/server/env/env.go
index affb4ef..fe8af25 100644
--- a/pkg/server/env/env.go
+++ b/pkg/server/env/env.go
@@ -16,6 +16,7 @@ type Env struct {
 }
 
 const namePattern = "[a-zA-Z][a-zA-Z0-9.]*"
+
 var isNamePattern = regexp.MustCompile("^" + namePattern + "$").MatchString
 var namePatternRe = regexp.MustCompile("@" + namePattern)
 
@@ -91,7 +92,7 @@ func (e *env) Del(key string) bool {
 	return true
 }
 
-func (e *env) Each(f func (string, string) bool) {
+func (e *env) Each(f func(string, string) bool) {
 	e.Lock()
 	defer e.Unlock()
 
@@ -113,7 +114,7 @@ func (e *env) Eval(s string) string {
 	e.Lock()
 	defer e.Unlock()
 
-	repl := func (v string) string {
+	repl := func(v string) string {
 		if v, ok := e.m[v[1:]]; ok {
 			return v
 		}