diff --git a/modules/neovim/coc/snippets/markdown.snippets b/modules/neovim/coc/snippets/markdown.snippets
index 4754625..c5c7f21 100644
--- a/modules/neovim/coc/snippets/markdown.snippets
+++ b/modules/neovim/coc/snippets/markdown.snippets
@@ -43,7 +43,7 @@
 \int ${0} \text{ d}x
 endsnippet
 
-snippet idx "Integrate definitely with respect to x" i
+snippet iddx "Integrate definitely with respect to x" i
 \int{${0}}{${1}}${2} \text{ d}x
 endsnippet
 
@@ -76,3 +76,7 @@
 ${VISUAL}
 <!-- spell-checker:enable -->
 endsnippet
+
+snippet normaldistribution "A normal distribution" w
+X\sim N(${0:mean}, ${1:variance})
+endsnippet