diff --git a/src/KnowledgePicker.WordCloud/KnowledgePicker.WordCloud.csproj b/src/KnowledgePicker.WordCloud/KnowledgePicker.WordCloud.csproj
index 74a6caf..8a8645d 100644
--- a/src/KnowledgePicker.WordCloud/KnowledgePicker.WordCloud.csproj
+++ b/src/KnowledgePicker.WordCloud/KnowledgePicker.WordCloud.csproj
@@ -28,7 +28,7 @@
-
+
diff --git a/test/KnowledgePicker.WordCloud.Tests/Assets/example.png b/test/KnowledgePicker.WordCloud.Tests/Assets/example.png
index daf57d6..838752a 100644
Binary files a/test/KnowledgePicker.WordCloud.Tests/Assets/example.png and b/test/KnowledgePicker.WordCloud.Tests/Assets/example.png differ
diff --git a/test/KnowledgePicker.WordCloud.Tests/Assets/random-colorizer.png b/test/KnowledgePicker.WordCloud.Tests/Assets/random-colorizer.png
index e87fe04..fee6e8a 100644
Binary files a/test/KnowledgePicker.WordCloud.Tests/Assets/random-colorizer.png and b/test/KnowledgePicker.WordCloud.Tests/Assets/random-colorizer.png differ
diff --git a/test/KnowledgePicker.WordCloud.Tests/Assets/specific-colorizer-purple-fallback.png b/test/KnowledgePicker.WordCloud.Tests/Assets/specific-colorizer-purple-fallback.png
index 2699ceb..36c58c5 100644
Binary files a/test/KnowledgePicker.WordCloud.Tests/Assets/specific-colorizer-purple-fallback.png and b/test/KnowledgePicker.WordCloud.Tests/Assets/specific-colorizer-purple-fallback.png differ
diff --git a/test/KnowledgePicker.WordCloud.Tests/Assets/specific-colorizer-random-fallback.png b/test/KnowledgePicker.WordCloud.Tests/Assets/specific-colorizer-random-fallback.png
index 3e95427..61e2ed4 100644
Binary files a/test/KnowledgePicker.WordCloud.Tests/Assets/specific-colorizer-random-fallback.png and b/test/KnowledgePicker.WordCloud.Tests/Assets/specific-colorizer-random-fallback.png differ
diff --git a/test/KnowledgePicker.WordCloud.Tests/Assets/specific-colorizer.png b/test/KnowledgePicker.WordCloud.Tests/Assets/specific-colorizer.png
index 6ed98b5..519698d 100644
Binary files a/test/KnowledgePicker.WordCloud.Tests/Assets/specific-colorizer.png and b/test/KnowledgePicker.WordCloud.Tests/Assets/specific-colorizer.png differ
diff --git a/test/KnowledgePicker.WordCloud.Tests/KnowledgePicker.WordCloud.Tests.csproj b/test/KnowledgePicker.WordCloud.Tests/KnowledgePicker.WordCloud.Tests.csproj
index d16f19d..a607d15 100644
--- a/test/KnowledgePicker.WordCloud.Tests/KnowledgePicker.WordCloud.Tests.csproj
+++ b/test/KnowledgePicker.WordCloud.Tests/KnowledgePicker.WordCloud.Tests.csproj
@@ -24,7 +24,7 @@
-
+