Fix first example in README (#22)

hannesoid · web-flow · commit 1f53cdd25a93 · 2020-08-20T10:24:16.000+02:00
Calling `hook` will lead to an error where the state is expected to be prepared. The `Interpose(…builder:)` initializer used here automatically applies prepared hooks.
diff --git a/README.md b/README.md
@@ -31,7 +31,7 @@ class TestClass: NSObject {
 }
 
 let interposer = try Interpose(TestClass.self) {
-    try $0.hook(
+    try $0.prepareHook(
         #selector(TestClass.sayHi),
         methodSignature: (@convention(c) (AnyObject, Selector) -> String).self,
         hookSignature: (@convention(block) (AnyObject) -> String).self) {

Original file line number	Diff line number	Diff line change
`@@ -31,7 +31,7 @@ class TestClass: NSObject {`
`31`	`31`	`}`
`32`	`32`
`33`	`33`	`let interposer = try Interpose(TestClass.self) {`
`34`		`- try $0.hook(`
	`34`	`+ try $0.prepareHook(`
`35`	`35`	`#selector(TestClass.sayHi),`
`36`	`36`	`methodSignature: (@convention(c) (AnyObject, Selector) -> String).self,`
`37`	`37`	`hookSignature: (@convention(block) (AnyObject) -> String).self) {`