Fix auto-adjust-caches example CLI in docs

Change-Id: I3f6f128ae25670117cd1ce9a525ef3a18b9ebc22
diff --git a/src/main/resources/Documentation/tuning.md b/src/main/resources/Documentation/tuning.md
index 7ed7868..01653f0 100644
--- a/src/main/resources/Documentation/tuning.md
+++ b/src/main/resources/Documentation/tuning.md
@@ -148,7 +148,7 @@
 * You can now run an the tuning command:
 
 ```bash
-ssh -p 29418 admin@<gerrit-server> cache-chroniclemap tune-chroniclemap-caches [--dry-run]
+ssh -p 29418 admin@<gerrit-server> cache-chroniclemap auto-adjust-caches [--dry-run]
 ```
 
 * --dry-run (Optional)