fix readme.md

phoenix · phoenix · commit e0919e68895f · 2020-11-11T04:29:12.000+03:00
diff --git a/readme.md b/readme.md
@@ -43,7 +43,7 @@ Your model should has NodeTrait form package kalnoy/nestedset see RoadMap
 
 class Category extends Model
 {
-	use NodeTrait;
+    use NodeTrait;
 }
 ```
 

Original file line number	Diff line number	Diff line change
`@@ -43,7 +43,7 @@ Your model should has NodeTrait form package kalnoy/nestedset see RoadMap`
`43`	`43`
`44`	`44`	`class Category extends Model`
`45`	`45`	`{`
`46`		`- use NodeTrait;`
	`46`	`+ use NodeTrait;`
`47`	`47`	`}`
`48`	`48`	```
`49`	`49`