addressed comments

Signed-off-by: Smit Patel <[email protected]>

Author: psmitj

README.md

@@ -151,7 +151,7 @@ prometheus.cluster.settings: false
 
 #### Snapshot metrics
 
-To enable exporting snapshot metrics use:
+By default, snapshot metrics are disabled. To enable exporting snapshot metrics use:
 ```
 prometheus.snapshots: true
 ```

build.gradle

@@ -126,7 +126,7 @@ tasks.named("check").configure { dependsOn(integTest) }
 testingConventions.enabled = false
 
 // Directory for snapshot repository
-File repositoryDir = new File(project.buildDir, "shared-repository")
+File repositoryDir = new File(project.layout.buildDirectory.get().asFile, "shared-repository")
 
 testClusters.all {
     numberOfNodes = 2