diff --git a/src/1_futures_in_rust.md b/src/1_futures_in_rust.md
index b6c3120..14b54ce 100644
--- a/src/1_futures_in_rust.md
+++ b/src/1_futures_in_rust.md
@@ -112,7 +112,7 @@ notifying a `Future` that it can do more work, and actually doing the work
 on the `Future`.
 
 You can think of the former as the reactor's job, and the latter as the
-executors job. These two parts of a runtime interacts using the `Waker` type.
+executors job. These two parts of a runtime interact with each other using the `Waker` type.
 
 The two most popular runtimes for `Futures` as of writing this is: