Fix to lint

2 files changed, 6 insertions, 2 deletions

diff --git a/README.md b/README.md
index df1e04f..efde801 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # Workflow for Go
 
+[![GoDoc](https://godoc.org/github.com/neonxp/workflow?status.svg)](https://godoc.org/github.com/neonxp/workflow)
+
 Simple state machine. Inspired by [Symfony Workflow](https://github.com/symfony/workflow).
 
 ## Example usage
diff --git a/workflow.go b/workflow.go
index 8911cec..203401d 100644
--- a/workflow.go
+++ b/workflow.go
@@ -7,7 +7,9 @@ import (
 )
 
 var (
-	ErrCantApply          = errors.New("cant apply transition")
+	// ErrCantApply error if transition is not applicable to object
+	ErrCantApply = errors.New("cant apply transition")
+	// ErrTransitionNotFound error if no transition with this name
 	ErrTransitionNotFound = errors.New("transition not found")
 )
 
@@ -46,7 +48,7 @@ func (w *Workflow) GetEnabledTransitions(obj Placeer) []string {
 	if currentPlace == "" {
 		currentPlace = w.initialPlace
 	}
-	result := make([]string, 0)
+	var result = make([]string, 0)
 	for name, t := range w.transitions {
 		for _, f := range t.From {
 			if f == currentPlace {