diff --git a/docs/images/general_ellipsoid.png b/docs/images/general_ellipsoid.png
index 7c55bc657d..f6191d465a 100644
Binary files a/docs/images/general_ellipsoid.png and b/docs/images/general_ellipsoid.png differ
diff --git a/docs/images/general_ellipsoid.svg b/docs/images/general_ellipsoid.svg
index 690cd284c1..d9e69b7175 100644
--- a/docs/images/general_ellipsoid.svg
+++ b/docs/images/general_ellipsoid.svg
@@ -28,8 +28,8 @@
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-     inkscape:zoom="0.85878227"
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@@ -37,8 +37,8 @@
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-     inkscape:window-x="1458"
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@@ -78,6 +78,14 @@
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@@ -86,12 +94,12 @@
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