fix passed incorrect prop to anchor tag

Author: bySabi

package.json

@@ -1,6 +1,6 @@
 {
   "name": "react-scrollchor",
-  "version": "2.1.2",
+  "version": "2.1.3",
   "description": "A React component for scroll to #hash links with smooth animations",
   "files": [
     "lib"

src/scrollchor.jsx

@@ -20,6 +20,7 @@ export default class Scrollchor extends React.Component {
   }
 
   render() {
-    return <a {...this.props} href={'#' + this._to} onClick={this.handleClick} />;
+    const { to, animate, ...props } = this.props;  // eslint-disable-line no-unused-vars
+    return <a {...props} href={'#' + this._to} onClick={this.handleClick} />;
   }
 }