Fixed typos in settings.xamlstyler (#481)

settings.xamlstyler

@@ -1,9 +1,9 @@
 {
     "AttributesTolerance": 1,
     "KeepFirstAttributeOnSameLine": true,
-    "MaxAttributeCharatersPerLine": 0,
+    "MaxAttributeCharactersPerLine": 0,
     "MaxAttributesPerLine": 1,
-    "NewlineExemptionElements": "RadialGradientBrush, GradientStop, LinearGradientBrush, ScaleTransfom, SkewTransform, RotateTransform, TranslateTransform, Trigger, Condition, Setter",
+    "NewlineExemptionElements": "RadialGradientBrush, GradientStop, LinearGradientBrush, ScaleTransform, SkewTransform, RotateTransform, TranslateTransform, Trigger, Condition, Setter",
     "SeparateByGroups": false,
     "AttributeIndentation": 0,
     "AttributeIndentationStyle": 1,