Fix Spelling Error in README

Change SegmentContor to SegmentControl in the import example

Author: patrickpistor

README.md

@@ -15,7 +15,7 @@ yarn add react-native-animated-segment-control
 
 ## Usage
 ```js
-import SegmentContorl from 'react-native-animated-segment-control';
+import SegmentControl from 'react-native-animated-segment-control';
 
 render() {
   return (
@@ -48,4 +48,4 @@ render() {
 
 ## License
 
-MIT
+MIT