Update react-native-background-timer.podspec (#15)

Co-authored-by: Santiago Botero <98826652+boterop@users.noreply.github.com>

react-native-background-timer.podspec

@@ -4,7 +4,7 @@ package = JSON.parse(File.read(File.join(__dir__, 'package.json')))
 
 Pod::Spec.new do |s|
 
-  s.name           = package['name']
+  s.name           = 'react-native-background-timer'
   s.version        = package['version']
   s.summary        = package['description']
   s.homepage       = package['repository']['url']