Updated readme with proper code highlighting

Readme.md

@@ -28,46 +28,54 @@ Examples
 
 Simple example, getting the basic info for "A good day to die hard".
 
-    TMDbClient client = new TMDbClient("APIKey");
-    Movie movie = client.GetMovieAsync(47964).Result;
-    
-    Console.WriteLine($"Movie name: {movie.Title}");
+```csharp
+TMDbClient client = new TMDbClient("APIKey");
+Movie movie = client.GetMovieAsync(47964).Result;
+
+Console.WriteLine($"Movie name: {movie.Title}");
+```
 
 Using the extra features of TMDb, we can fetch more info in one go (here we fetch casts as well as trailers):
 
-    TMDbClient client = new TMDbClient("APIKey");
-    Movie movie = client.GetMovie(47964, MovieMethods.Casts | MovieMethods.Trailers);
-    
-    Console.WriteLine($"Movie title: {movie.Title}");
-    foreach (Cast cast in movie.Credits.Cast)
-        Console.WriteLine($"{cast.Name} - {cast.Character}");
+```csharp
+TMDbClient client = new TMDbClient("APIKey");
+Movie movie = client.GetMovie(47964, MovieMethods.Casts | MovieMethods.Trailers);
+
+Console.WriteLine($"Movie title: {movie.Title}");
+foreach (Cast cast in movie.Credits.Cast)
+    Console.WriteLine($"{cast.Name} - {cast.Character}");
 
-    Console.WriteLine();
-    foreach (Video video in movie.Videos.Results)
-        Console.WriteLine($"Trailer: {video.Type} ({video.Site}), {video.Name}");
+Console.WriteLine();
+foreach (Video video in movie.Videos.Results)
+    Console.WriteLine($"Trailer: {video.Type} ({video.Site}), {video.Name}");
+```
 
 It is likewise simple to search for people or movies, for example here we search for "007". This yields basically every James Bond film ever made:
 
-    TMDbClient client = new TMDbClient("APIKey");
-    SearchContainer<SearchMovie> results = client.SearchMovieAsync("007").Result;
+```csharp
+TMDbClient client = new TMDbClient("APIKey");
+SearchContainer<SearchMovie> results = client.SearchMovieAsync("007").Result;
 
-    Console.WriteLine($"Got {results.Results.Count:N0} of {results.TotalResults:N0} results");
-    foreach (SearchMovie result in results.Results)
-        Console.WriteLine(result.Title);
+Console.WriteLine($"Got {results.Results.Count:N0} of {results.TotalResults:N0} results");
+foreach (SearchMovie result in results.Results)
+    Console.WriteLine(result.Title);
+```
 
 However, another way to get all James Bond movies, is to use the collection-approach. TMDb makes collections for series of movies, such as Die Hard and James Bond. I know there is one, so I will show how to search for the collection, and then list all movies in it:
 
-    TMDbClient client = new TMDbClient("APIKey");
-    SearchContainer<SearchCollection> collectons = client.SearchCollectionAsync("James Bond").Result;
-    Console.WriteLine($"Got {collectons.Results.Count:N0} collections");
+```csharp
+TMDbClient client = new TMDbClient("APIKey");
+SearchContainer<SearchCollection> collectons = client.SearchCollectionAsync("James Bond").Result;
+Console.WriteLine($"Got {collectons.Results.Count:N0} collections");
 
-    Collection jamesBonds = client.GetCollectionAsync(collectons.Results.First().Id).Result;
-    Console.WriteLine($"Collection: {jamesBonds.Name}" );
-    Console.WriteLine();
+Collection jamesBonds = client.GetCollectionAsync(collectons.Results.First().Id).Result;
+Console.WriteLine($"Collection: {jamesBonds.Name}" );
+Console.WriteLine();
 
-    Console.WriteLine($"Got {jamesBonds.Parts.Count:N0} James Bond Movies");
-    foreach (SearchMovie part in jamesBonds.Parts)
-        Console.WriteLine(part.Title);
+Console.WriteLine($"Got {jamesBonds.Parts.Count:N0} James Bond Movies");
+foreach (SearchMovie part in jamesBonds.Parts)
+    Console.WriteLine(part.Title);
+```
 
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