Attempt to improve language related to application-version and contai…

…ner-revision

README.md

@@ -49,7 +49,7 @@ GROCY_MODE=demo docker-compose up
 
 Container images published by this repository currently have a human-readable format that begins with the Grocy PHP application version number and includes an incremental integer suffix to indicate the image-build revision.
 
-When a container image is published (for example, one tagged as `v3.3.1-6` using this version scheme), a "prefix-only" tag is also attached to the release (`v3.3.1`, to continue the example).  This allows users who are comfortable with a version of Grocy to update to the latest container for that version without having to discover a specific version number.
+When a container image is published (for example, one tagged as `v3.3.1-6` using this version scheme), a "prefix-only" tag is also attached to the release (`v3.3.1`, to continue the example).  This allows users who are comfortable with a version of Grocy to update the surrounding container without having to discover the latest revision number.
 
 Each published image also has a corresponding `git` tag.  This is to allow anyone running, inspecting, or planning to upgrade containers to retrieve and compare the build instructions for published containers (although this does not, in itself, provide a complete view of the contents of the relevant containers -- something that can vary depending on the time and environment in which they are built).