diff --git a/EventSource/EventSource.swift b/EventSource/EventSource.swift
index 8249968..d0f374d 100644
--- a/EventSource/EventSource.swift
+++ b/EventSource/EventSource.swift
@@ -142,7 +142,7 @@ open class EventSource: NSObject, EventSourceProtocol, URLSessionDataDelegate {
 	}
 
 	public func events() -> [String] {
-		return Array(eventListeners.keys)
+        Array(eventListeners.keys)
 	}
 
     open func urlSession(_ session: URLSession, dataTask: URLSessionDataTask, didReceive data: Data) {
diff --git a/EventSource/EventStreamParser.swift b/EventSource/EventStreamParser.swift
index 515c22b..f538278 100644
--- a/EventSource/EventStreamParser.swift
+++ b/EventSource/EventStreamParser.swift
@@ -22,7 +22,7 @@ final class EventStreamParser {
     }
 
     var currentBuffer: String? {
-        return NSString(data: dataBuffer as Data, encoding: String.Encoding.utf8.rawValue) as String?
+        NSString(data: dataBuffer as Data, encoding: String.Encoding.utf8.rawValue) as String?
     }
 
     func append(data: Data?) -> [Event] {
diff --git a/EventSourceTests/Mock/URLSessionDataTaskMock.swift b/EventSourceTests/Mock/URLSessionDataTaskMock.swift
index 6effa5c..177c371 100644
--- a/EventSourceTests/Mock/URLSessionDataTaskMock.swift
+++ b/EventSourceTests/Mock/URLSessionDataTaskMock.swift
@@ -18,7 +18,7 @@ class URLSessionDataTaskMock: URLSessionDataTask {
     }
 
     override var response: URLResponse? {
-        return mockResponse
+        mockResponse
     }
 
 }