- use dependency React-Core instead React - though It worked

Author: congnguyen91

rn-fetch-blob.podspec

@@ -9,5 +9,5 @@ Pod::Spec.new do |s|
   s.author       = 'Joltup'
   s.source_files = 'ios/**/*.{h,m}'
   s.platform     = :ios, "8.0"
-  s.dependency 'React'
+  s.dependency 'React-Core'
 end