diff --git a/intro-pathway-analysis-visualization/Hands-on_PathwayAnalysis.docx b/intro-pathway-analysis-visualization/Hands-on_PathwayAnalysis.docx
index b6f72d6..335f36b 100644
Binary files a/intro-pathway-analysis-visualization/Hands-on_PathwayAnalysis.docx and b/intro-pathway-analysis-visualization/Hands-on_PathwayAnalysis.docx differ
diff --git a/intro-pathway-analysis-visualization/Hands-on_PathwayAnalysis.pdf b/intro-pathway-analysis-visualization/Hands-on_PathwayAnalysis.pdf
index a941079..6697cbe 100644
Binary files a/intro-pathway-analysis-visualization/Hands-on_PathwayAnalysis.pdf and b/intro-pathway-analysis-visualization/Hands-on_PathwayAnalysis.pdf differ
diff --git a/intro-pathway-analysis-visualization/Hands-on_PathwayVisualizationExtra.docx b/intro-pathway-analysis-visualization/Hands-on_PathwayVisualizationExtra.docx
index f88787f..f4418f2 100644
Binary files a/intro-pathway-analysis-visualization/Hands-on_PathwayVisualizationExtra.docx and b/intro-pathway-analysis-visualization/Hands-on_PathwayVisualizationExtra.docx differ
diff --git a/intro-pathway-analysis-visualization/Hands-on_PathwayVisualizationExtra.pdf b/intro-pathway-analysis-visualization/Hands-on_PathwayVisualizationExtra.pdf
index 1f78780..9bcbd1b 100644
Binary files a/intro-pathway-analysis-visualization/Hands-on_PathwayVisualizationExtra.pdf and b/intro-pathway-analysis-visualization/Hands-on_PathwayVisualizationExtra.pdf differ