diff --git a/vim/en.utf-8.add b/vim/en.utf-8.add
index 194b97b..4c1839e 100644
--- a/vim/en.utf-8.add
+++ b/vim/en.utf-8.add
@@ -86,3 +86,4 @@ EC2
 LTS
 AMI'S
 VPC
+makespan
diff --git a/vim/en.utf-8.add.spl b/vim/en.utf-8.add.spl
index 53ed5d8..c96330b 100644
Binary files a/vim/en.utf-8.add.spl and b/vim/en.utf-8.add.spl differ