break up code blocks to fix duplicate definition

Author: dwickern

README.md

@@ -29,7 +29,8 @@ Now you can use `nameOf` to get the name of a variable or class member:
  nameOf(person.name) -> person.name,
  nameOf(person.age) -> person.age
  )
-
+```
+``` mdoc:nest
  // compiles to:
 
  def toMap(person: Person) = Map(
@@ -45,7 +46,8 @@ To get the name of a function:
  def startCalculation(value: Int): Unit = {
  println(s"Entered ${nameOf(startCalculation _)}")
  }
-
+```
+``` mdoc:nest
  // compiles to:
 
  def startCalculation(value: Int): Unit = {
@@ -62,14 +64,12 @@ Without having an instance of the type:
  }
 
  println(nameOf[Person](_.age))
-
- // compiles to:
-
- println("age")
-
  println(nameOf[Person](_.sayHello(???)))
+```
+``` mdoc:nest
+ // compiles to:
  
- //compiles to: 
+ println("age")
  println("sayHello")
 ```
 
@@ -78,7 +78,8 @@ You can also use `nameOfType` to get the unqualified name of a type:
  import com.github.dwickern.macros.NameOf._
 
  println(nameOfType[java.lang.String])
-
+```
+``` mdoc:nest
  // compiles to:
 
  println("String")
@@ -89,7 +90,8 @@ And `qualifiedNameOfType` to get the qualified name:
  import com.github.dwickern.macros.NameOf._
 
  println(qualifiedNameOfType[java.lang.String])
-
+```
+``` mdoc:nest
  // compiles to:
 
  println("java.lang.String")