Update README.md

README.md

@@ -8,7 +8,7 @@ Algorithm is used for computing Boolean operations on polygons:
 - xor
 ## install
 ```
-$ composer require brdoqi/polygon_utils
+$ composer require bardoqi/polygon_utils^0.1.1
 ```
 ## Usage
 Input parameter is a multipolygon - an array of polygons. And each polygon is an array of points x,y.