Rename package

Package.swift

@@ -3,22 +3,22 @@
 import PackageDescription
 
 let package = Package(
-    name: "Push-API",
+    name: "PushAPI",
     platforms: [
        .macOS(.v10_15),
        .iOS(.v13)
     ],
     products: [
         .library(
-            name: "Push-API",
-            targets: ["Push-API"]),
+            name: "PushAPI",
+            targets: ["PushAPI"]),
     ],
     dependencies: [
         .package(url: "https://github.com/kylebrowning/APNSwift.git", from: "3.0.0"),
     ],
     targets: [
         .target(
-            name: "Push-API",
+            name: "PushAPI",
             dependencies: [.product(name: "APNSwift", package: "APNSwift")])
     ]
 )