Documentation

- Updated swift tools version in Package.swift
- Updated "OS X" references to "macOS"

Author: sburlewapg

CONTRIBUTING.md

@@ -74,7 +74,7 @@ Made it through everything above and still having trouble? Sorry!
   - Even better: link to a sample project exhibiting the issue.
   - Include the SQLite.swift commit or branch experiencing the issue.
   - Include devices and operating systems affected.
-  - Include build information: the Xcode and OS X versions affected.
+  - Include build information: the Xcode and macOS versions affected.
 
 [installation instructions]: Documentation/Index.md#installation
 [See Documentation]: Documentation/Index.md#sqliteswift-documentation

Documentation/Index.md

@@ -258,7 +258,7 @@ let path = NSSearchPathForDirectoriesInDomains(
 let db = try Connection("\(path)/db.sqlite3")
 ```
 
-On OS X, you can use your app’s **Application Support** directory:
+On macOS, you can use your app’s **Application Support** directory:
 
 ```swift
 var path = NSSearchPathForDirectoriesInDomains(

Package.swift

@@ -1,4 +1,4 @@
-// swift-tools-version:4.0
+// swift-tools-version:5.0
 import PackageDescription
 
 let package = Package(

SQLite.swift.podspec

@@ -1,7 +1,7 @@
 Pod::Spec.new do |s|
   s.name             = "SQLite.swift"
   s.version          = "0.12"
-  s.summary          = "A type-safe, Swift-language layer over SQLite3 for iOS and OS X."
+  s.summary          = "A type-safe, Swift-language layer over SQLite3 for iOS and macOS."
 
   s.description      = <<-DESC
     SQLite.swift provides compile-time confidence in SQL statement syntax and