diff --git a/build.gradle b/build.gradle
index 4418d7e44075411dbfe8dd9e5245b071b6dec136..55605be580cd623c342f86a03d67914c519a42e2 100644
--- a/build.gradle
+++ b/build.gradle
@@ -27,7 +27,7 @@ uploadArchives {
 }
 
 // Local installation task. 
-//'installDir' is property that should be defined with : "gradle installLocally -p /install/path"
+//'installDir' is property that should be defined with : "gradle installLocally -PinstallDir="/install/path""
 task installLocally(type: Copy){
     from installDist
     into project.hasProperty('installDir') ? file(project.getProperty('installDir')) : file('install')