diff --git a/vector/README.md b/vector/README.md
index a87be04c..b748954c 100644
--- a/vector/README.md
+++ b/vector/README.md
@@ -29,5 +29,5 @@
 :heavy_check_mark: [size](size.md)  
 :heavy_check_mark: [sort](sort.md)  
 :heavy_check_mark: [swap](swap.md)  
-:heavy_check_mark: crend  
+:heavy_check_mark: [crend](crend.md)  
 :x: ~vector  
diff --git a/vector/todo.txt b/vector/todo.txt
index e5428f60..8b137891 100644
--- a/vector/todo.txt
+++ b/vector/todo.txt
@@ -1,2 +1 @@
-crend
-~vector
+