Updated README.md for the packgage manager in Swift 4

andydrizen · andydrizen · commit af6b9156881e · 2018-02-02T14:30:29.000+11:00
diff --git a/README.md b/README.md
@@ -78,7 +78,7 @@ import PackageDescription
 let package = Package(
     name: "MyServer",
     dependencies: [
-        .Package(url: "https://github.com/httpswift/swifter.git", majorVersion: 1)
+        .package(url: "https://github.com/httpswift/swifter.git", from: "1.0.0")
     ]
 )
 ```

Original file line number	Diff line number	Diff line change
`@@ -78,7 +78,7 @@ import PackageDescription`
`78`	`78`	`let package = Package(`
`79`	`79`	`name: "MyServer",`
`80`	`80`	`dependencies: [`
`81`		`- .Package(url: "https://github.com/httpswift/swifter.git", majorVersion: 1)`
	`81`	`+ .package(url: "https://github.com/httpswift/swifter.git", from: "1.0.0")`
`82`	`82`	`]`
`83`	`83`	`)`
`84`	`84`	```