diff --git a/docs/overview.md b/docs/overview.md
index c9cceac..0220864 100644
--- a/docs/overview.md
+++ b/docs/overview.md
@@ -35,7 +35,8 @@ The cache will be keyed by name, version, and optionally platform (x86, x64).
     {tool name}
         {semantic version}
             {platform}
-                 {tool files}
+                bin
+                    {tool files}
 ```
 
 The downloader should guard against incomplete downloads. Therefore, the tool downloader adds a 0-byte file named `{platform}.complete` as a sibling of `{platform}` when it has completed the download. `azure-pipelines-tool-lib` will check for this file before retrieving the tool.
@@ -47,7 +48,8 @@ $AGENT_TOOLSDIRECTORY/
     Python/
         3.6.4/
             x64/
-                {tool files}
+                bin/
+                    {tool files}
             x64.complete
 ```