diff --git a/src/items/functions.md b/src/items/functions.md
index 537effb03..a2995bcea 100644
--- a/src/items/functions.md
+++ b/src/items/functions.md
@@ -317,7 +317,7 @@ other unsafe function, these conditions may extend beyond the initial
 call itself -- in the snippet above, for example, the `unsafe_example`
 function took a pointer `x` as argument, and then (when awaited)
 dereferenced that pointer. This implies that `x` would have to be
-valid until the future is finished executing, and it is the callers
+valid until the future is finished executing, and it is the caller's
 responsibility to ensure that.
 
 ## Attributes on functions