v2.x.x: updated podspec for release for Material 2.4.11

Material.podspec

@@ -4,7 +4,7 @@ Pod::Spec.new do |s|
   s.license = 'BSD-3-Clause'
   s.summary = 'An animation and graphics framework for Material Design in Swift.'
   s.homepage = 'http://materialswift.com'
-  s.social_media_url = 'https://www.facebook.com/cosmicmindio'
+  s.social_media_url = 'https://www.facebook.com/cosmicmindcom'
   s.authors = { 'CosmicMind, Inc.' => 'support@cosmicmind.com' }
   s.source = { :git => 'https://github.com/CosmicMind/Material.git', :tag => s.version }
   s.platform = :ios, '8.0'