Update README.md

README.md

@@ -14,53 +14,31 @@ let quotient   = a / 2                 // [1.0, 0.5]
 let length     = a.length              // 2.23607
 let distance   = a.distance(from: b)   // 6.08276
 
-let dotProduct = a.dotProduct(with: b) // 0.0
+let dotProduct = a.dot(b)              // 0.0
 let angle      = a.angle(from: b)      // 1.5708
 
 let c: Vector3 = [1.0, 2.0, -2.0]
 let unit       = c.unit                // [0.333333, 0.666667, -0.666667]
 
-// interoperability with CoreGraphics
+// Conversions between vector types and CoreGraphics types
 let v = Vector2(CGPoint(x: 2.0, y: 3.0))
 let p = CGPoint(v)
 ```
 
-With SwiftyVector, `CGPoint` can be also used as a `Vector`.
-
-```swift
-import SwiftyVector
-import CoreGraphics
-
-// CGPoint as a Vector
-let a: CGPoint = [2.0, 1.0]
-let b: CGPoint = [-3.0, 6.0]
-
-let sum        = a + b                 // [-1.0, 7.0]
-let difference = a - b                 // [5.0, -5.0]
-let product    = a * 2                 // [4.0, 2.0]
-let quotient   = a / 2                 // [1.0, 0.5]
-
-let length     = a.length              // 2.23607
-let distance   = a.distance(from: b)   // 6.08276
-
-let dotProduct = a.dotProduct(with: b) // 0.0
-let angle      = a.angle(from: b)      // 1.5708
-```
-
 ## Installation
 
 ### Swift Package Manager
 
 ```swift
 dependencies: [
-    .package(url: "https://github.com/koher/SwiftyVector.git", from: "0.3.0"),
+    .package(url: "https://github.com/koher/SwiftyVector.git", .branch("dev-0.4.0")),
 ]
 ```
 
 ### Carthage
 
 ```
-github "koher/SwiftyVector" ~> 0.3.0
+github "koher/SwiftyVector" "dev-0.4.0"
 ```
 
 ## License