fix typo
fix typo

Summary:
properties that has been set before -> properties that have been set before
Closes https://github.com/facebook/react-native/pull/15370

Differential Revision: D5563802

Pulled By: hramos

fbshipit-source-id: 288032555308a7e89ac365ff091b01ca381d4c80

kesha-antonov/react-native,frantic/react-native,hoangpham95/react-native,hammerandchisel/react-native,myntra/react-native,myntra/react-native,facebook/react-native,hoastoolshop/react-native,negativetwelve/react-native,janicduplessis/react-native,javache/react-native,exponent/react-native,jevakallio/react-native,Bhullnatik/react-native,janicduplessis/react-native,rickbeerendonk/react-native,hammerandchisel/react-native,facebook/react-native,frantic/react-native,pandiaraj44/react-native,arthuralee/react-native,farazs/react-native,jevakallio/react-native,jevakallio/react-native,kesha-antonov/react-native,kesha-antonov/react-native,arthuralee/react-native,dikaiosune/react-native,cdlewis/react-native,makadaw/react-native,exponent/react-native,janicduplessis/react-native,kesha-antonov/react-native,exponentjs/react-native,exponentjs/react-native,Bhullnatik/react-native,frantic/react-native,janicduplessis/react-native,dikaiosune/react-native,kesha-antonov/react-native,makadaw/react-native,janicduplessis/react-native,cdlewis/react-native,hoangpham95/react-native,hoastoolshop/react-native,dikaiosune/react-native,arthuralee/react-native,negativetwelve/react-native,makadaw/react-native,hoangpham95/react-native,makadaw/react-native,negativetwelve/react-native,janicduplessis/react-native,ptmt/react-native-macos,makadaw/react-native,cdlewis/react-native,facebook/react-native,Bhullnatik/react-native,exponent/react-native,hoastoolshop/react-native,ptmt/react-native-macos,pandiaraj44/react-native,exponentjs/react-native,pandiaraj44/react-native,hammerandchisel/react-native,hammerandchisel/react-native,hoastoolshop/react-native,myntra/react-native,negativetwelve/react-native,rickbeerendonk/react-native,myntra/react-native,pandiaraj44/react-native,exponentjs/react-native,jevakallio/react-native,makadaw/react-native,Bhullnatik/react-native,facebook/react-native,cdlewis/react-native,farazs/react-native,farazs/react-native,exponentjs/react-native,Bhullnatik/react-native,farazs/react-native,hoangpham95/react-native,exponentjs/react-native,cdlewis/react-native,dikaiosune/react-native,myntra/react-native,negativetwelve/react-native,hammerandchisel/react-native,facebook/react-native,javache/react-native,hoangpham95/react-native,Bhullnatik/react-native,hoastoolshop/react-native,ptmt/react-native-macos,rickbeerendonk/react-native,dikaiosune/react-native,hoangpham95/react-native,javache/react-native,kesha-antonov/react-native,facebook/react-native,jevakallio/react-native,hoastoolshop/react-native,hammerandchisel/react-native,hoangpham95/react-native,exponentjs/react-native,dikaiosune/react-native,hoastoolshop/react-native,javache/react-native,farazs/react-native,rickbeerendonk/react-native,dikaiosune/react-native,negativetwelve/react-native,myntra/react-native,facebook/react-native,cdlewis/react-native,farazs/react-native,myntra/react-native,exponentjs/react-native,ptmt/react-native-macos,exponent/react-native,arthuralee/react-native,javache/react-native,hoangpham95/react-native,exponent/react-native,cdlewis/react-native,rickbeerendonk/react-native,makadaw/react-native,rickbeerendonk/react-native,dikaiosune/react-native,ptmt/react-native-macos,pandiaraj44/react-native,ptmt/react-native-macos,pandiaraj44/react-native,negativetwelve/react-native,ptmt/react-native-macos,janicduplessis/react-native,kesha-antonov/react-native,arthuralee/react-native,myntra/react-native,kesha-antonov/react-native,Bhullnatik/react-native,cdlewis/react-native,farazs/react-native,rickbeerendonk/react-native,ptmt/react-native-macos,javache/react-native,frantic/react-native,hammerandchisel/react-native,javache/react-native,javache/react-native,makadaw/react-native,jevakallio/react-native,frantic/react-native,farazs/react-native,javache/react-native,rickbeerendonk/react-native,hoastoolshop/react-native,makadaw/react-native,pandiaraj44/react-native,exponent/react-native,pandiaraj44/react-native,jevakallio/react-native,hammerandchisel/react-native,exponent/react-native,kesha-antonov/react-native,Bhullnatik/react-native,facebook/react-native,facebook/react-native,rickbeerendonk/react-native,cdlewis/react-native,janicduplessis/react-native,negativetwelve/react-native,myntra/react-native,exponent/react-native,jevakallio/react-native,farazs/react-native,jevakallio/react-native,negativetwelve/react-native