diff --git a/articles/Gaussian noise - Wikipedia/Gaussian noise - Wikipedia.xopp.xml b/articles/Gaussian noise - Wikipedia/Gaussian noise - Wikipedia.xopp.xml
index 9e00e83..70196e7 100644
--- a/articles/Gaussian noise - Wikipedia/Gaussian noise - Wikipedia.xopp.xml	
+++ b/articles/Gaussian noise - Wikipedia/Gaussian noise - Wikipedia.xopp.xml	
@@ -3,7 +3,51 @@
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