objectionary#624 corrected docs

eo-maven-plugin/README.md

@@ -109,13 +109,13 @@ for most popular and important objects that any of you will need in order
 to write even a simple EO program. There are objects like `string`, `int`, `sprintf`,
 `stdout`, and so on. By the way, you may want to contribute there by creating new objects.
 
-## Bypassing object caching
+## Bypassing object cache
 
-During compilation the plugin will download required objects from
-[Objectionary home](https://github.com/objectionary/home) and cache them. 
+By default, during compilation the plugin will check local cache for required objects
+and only download (and cache) them from [Objectionary home](https://github.com/objectionary/home)
+in case they are not found locally.
 
-Caching may be
-suppressed by providing Maven option `-U` 
+This behaviour can be changed to always download objects from remote by providing Maven option `-U` 
 (see [Maven CLI docs](https://maven.apache.org/ref/3.1.0/maven-embedder/cli.html)):
 
 ```shell