diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 768a98c5..78cfa21c 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -10,7 +10,7 @@ You can see a list of contributors **[here](./CONTRIBUTORS.md)**
 
 * `FIXME(@<username>)` : Use this when you have made an implementation that can be improved in the future, such as improved efficiency
 * `HACK(@<username>)` : Use this when the code you are using a temporary workaround
-* `TODO(@<username>)` : Use this when you have kept something ArgumentError
+* `TODO(@<username>)` : Use this when you have kept something incomplete
 
 ### Formatting