diff --git a/images/people/robert_hover.JPG b/images/people/robert_hover.jpg
similarity index 100%
rename from images/people/robert_hover.JPG
rename to images/people/robert_hover.jpg
diff --git a/images/people/robert_main.png b/images/people/robert_main.jpg
similarity index 100%
rename from images/people/robert_main.png
rename to images/people/robert_main.jpg