diff --git a/docs/testing.md b/docs/testing.md
index f0e9e97..ee25af4 100644
--- a/docs/testing.md
+++ b/docs/testing.md
@@ -14,7 +14,7 @@ There are two main sets of tests:
 2. Docker tests, which test a complete Docker image, using the Docker API
 
 ### Running the Docker tests
-Before running Docker tests, the following command must be ran:
+Before running Docker tests, the following command must be run:
 
 ```
 make build-devjmstest