chore: change package name

Author: ericlewis

Package.swift

@@ -3,7 +3,7 @@
 import PackageDescription
 
 let package = Package(
-  name: "ViewModifierBuilder",
+  name: "swiftui-viewmodifierbuilder",
   platforms: [
     .iOS(.v13),
     .macOS(.v10_15),

README.md

@@ -12,6 +12,7 @@ import SwiftUI
 import ViewModifierBuilder
 
 struct ContentView: View {
+
   @State
   private var toggler = false