Merge pull request #988 from OneSignal/fix-release-3.7.0

fixing XCFramework podspec

Author: emawby

OneSignalXCFramework.podspec

@@ -1,7 +1,7 @@
 Pod::Spec.new do |s|
     s.name             = "OneSignalXCFramework"
     s.version          = "3.7.0"
-r    s.summary          = "OneSignal push notification library for mobile apps."
+    s.summary          = "OneSignal push notification library for mobile apps."
     s.homepage         = "https://onesignal.com"
     s.license          = { :type => 'MIT', :file => 'LICENSE' }
     s.author           = { "Joseph Kalash" => "[email protected]", "Josh Kasten" => "[email protected]" , "Brad Hesse" => "[email protected]"}