build.md: Correct in-tree test command

Change-Id: I7887ba3d6523c9f6d10f36d7610775031a163134
diff --git a/src/main/resources/Documentation/build.md b/src/main/resources/Documentation/build.md
index 48ee3c6..130cc2a 100644
--- a/src/main/resources/Documentation/build.md
+++ b/src/main/resources/Documentation/build.md
@@ -78,7 +78,7 @@
 To execute the tests run:
 
 ```
-  bazel test plugins/@PLUGIN@:events_log_tests
+  bazel test plugins/@PLUGIN@:events-log_tests
 ```
 
 More information about Buck can be found in the [Gerrit