diff --git a/tests/test_tiled_object.py b/tests/test_tiled_object.py
index f55a792..64abf24 100644
--- a/tests/test_tiled_object.py
+++ b/tests/test_tiled_object.py
@@ -292,19 +292,19 @@ POLYLINES = [
             {
                 "x":0,
                 "y":0
-            }, 
+            },
             {
                 "x":19.424803910424,
                 "y":27.063771740366
-            }, 
+            },
             {
                 "x":19.6430601341366,
                 "y":3.05558713197681
-            }, 
+            },
             {
                 "x":-2.61907468455156,
                 "y":15.9327043310219
-            }, 
+            },
             {
                 "x":25.317721950665,
                 "y":16.3692167784472
@@ -384,23 +384,23 @@ POLYLINES = [
                         {
                          "x":0,
                          "y":0
-                        }, 
+                        },
                         {
                          "x":-12.8771171990451,
                          "y":0
-                        }, 
+                        },
                         {
                          "x":-6.98419915880413,
                          "y":7.63896782994203
-                        }, 
+                        },
                         {
                          "x":-13.9683983176083,
                          "y":16.8057292258725
-                        }, 
+                        },
                         {
                          "x":3.71035580311468,
                          "y":15.277935659884
-                        }, 
+                        },
                         {
                          "x":-3.71035580311471,
                          "y":8.29373650107991
@@ -410,7 +410,7 @@ POLYLINES = [
                  "visible":true,
                  "width":0,
                  "x":152.779356598841,
-                 "y":19.8613163578493            
+                 "y":19.8613163578493
         }
         """,
         tiled_object.Polyline(
@@ -440,11 +440,11 @@ POLYLINES = [
                         {
                          "x":0,
                          "y":0
-                        }, 
+                        },
                         {
                          "x":-13.3136296464704,
                          "y":41.0321700579743
-                        }, 
+                        },
                         {
                          "x":21.3891099238377,
                          "y":16.8057292258725