Fixed indentations.

README.md

@@ -15,10 +15,10 @@ Media types are represented by the ``MediaType`` Swift type.
 You can create a media type in a type-safe manner using one of the possible cases. You can also create media type
 instances simply by using string literals.
 
- ```swift
- MediaType.application(.json()) // is equivalent to
+```swift
+MediaType.application(.json()) // is equivalent to
 let mediaType: MediaType = "application/json"
- ```
+```
 
 It is also possible to create a ``MediaType`` instance from a string variable as shown in the following example.
 
@@ -31,8 +31,8 @@ let mediaType = MediaType(rawValue: rawMediaType)
 
 Media type suffixes and parameters are supported both via string literals and ``MediaType`` cases.
 
- ```swift
- MediaType.application(.atom(nil, ["charset": "utf-8"])) // is equivalent to
+```swift
+MediaType.application(.atom(nil, ["charset": "utf-8"])) // is equivalent to
 let mediaType: MediaType = "application/atom; charset=utf-8"
 
 MediaType.application(.atom(.xml)) // is equivalent to
@@ -40,14 +40,14 @@ let mediaType: MediaType = "application/atom+xml"
 
 MediaType.application(.atom(.xml, ["charset": "utf-8"])) // is equivalent to
 let mediaType: MediaType = "application/atom+xml; charset=utf-8"
- ```
+```
 
 ### Trees
 
 You can create media type trees by using either the string literal syntax, or using the `other` case of a particular
 media type.
 
- ```swift
- MediaType.application(.other("vnd.efi.img")) // is equivalent to
+```swift
+MediaType.application(.other("vnd.efi.img")) // is equivalent to
 "application/vnd.efi.img"
- ```
+```