Fixed a typo

OneSman7 · OneSman7 · commit eab73c81a73f · 2018-07-18T17:01:50.000+03:00
diff --git a/Source/SocketIO/Engine/SocketEngineSpec.swift b/Source/SocketIO/Engine/SocketEngineSpec.swift
@@ -156,7 +156,7 @@ extension SocketEngineSpec {
     }
 
     func addHeaders(to req: inout URLRequest, includingCookies additionalCookies: [HTTPCookie]? = nil) {
-        var cookiesToAdd = cookies ?? []
+        var cookiesToAdd: [HTTPCookie] = cookies ?? []
         cookiesToAdd += additionalCookies ?? []
         
         if !cookiesToAdd.isEmpty {

Original file line number	Diff line number	Diff line change
`@@ -156,7 +156,7 @@ extension SocketEngineSpec {`
`156`	`156`	`}`
`157`	`157`
`158`	`158`	`func addHeaders(to req: inout URLRequest, includingCookies additionalCookies: [HTTPCookie]? = nil) {`
`159`		`- var cookiesToAdd = cookies ?? []`
	`159`	`+ var cookiesToAdd: [HTTPCookie] = cookies ?? []`
`160`	`160`	`cookiesToAdd += additionalCookies ?? []`
`161`	`161`
`162`	`162`	`if !cookiesToAdd.isEmpty {`