Fix test.

Author: Julian Krumow

Project/JSONAPITests/JSONAPITests.m

@@ -65,7 +65,7 @@ - (void)testDataArticles {
     ArticleResource *article = jsonAPI.resource;
     XCTAssert([article isKindOfClass:[ArticleResource class]], @"Article should be a ArticleResource");
     XCTAssertEqualObjects(article.ID, @"1", @"Article id should be 1");
-    XCTAssertTrue([article.selfLink isEqualToString:@"http://example.com/articles/1"], @"Article selfLink should be ''");
+    XCTAssertTrue([article.selfLink isEqualToString:@"http://example.com/articles/1"], @"Article selfLink should be 'http://example.com/articles/1'");
     XCTAssertEqualObjects(article.title, @"JSON API paints my bikeshed!", @"Article title should be 'JSON API paints my bikeshed!'");
 
 	NSArray *dateStrings = @[@"2015-09-01T12:15:00Z",@"2015-08-01T06:15:00Z"];