diff --git a/documentation/dev-manual/speeding-up-build.rst b/documentation/dev-manual/speeding-up-build.rst
index 6e0d7873a..262935313 100644
--- a/documentation/dev-manual/speeding-up-build.rst
+++ b/documentation/dev-manual/speeding-up-build.rst
@@ -73,7 +73,7 @@ Additional factors that can affect build speed are:
    assumes you structure the disk partitions and file systems in a way
    that this is practical.

-Aside from the previous list, you should keep some trade offs in mind
+Aside from the previous list, you should keep some trade-offs in mind
 that can help you speed up the build:

 -  Remove items from