Quick doc update

README.md

@@ -27,6 +27,7 @@ UNTAR:
   untar: 1.34
 Workflow:
     nf-core/rnaseq: v3.16.0dev
+```
 
 Usage:
 
@@ -59,15 +60,13 @@ results/
 In this example, 1 file is stable with stable content (`stable_content.txt`), and 1 file is stable with a stable name (`stable_name.txt`).
 The last file has no stable content (`execution_trace_2024-09-30_13-10-16.txt`) as its name is based on the date and time of the pipeline execution.
 
-For this example, we want to snapshot the files that have stable content, and the filenames that have stable names.
+For this example, we want to snapshot the files that have stable content, and the names of files and folders that are stable. `stable_name` is a list of every file and folder except those matching the glob `**/execution_trace*.txt`. `stable_content` is a list of every file except those matching the two globs `**/execution_trace*.txt` and `**/stable_name.txt`.  By using `stable_name*.name`, we extract the name of every file in `stable_name` and add them to the snapshot. `stable_content` can be used in the snapshot directly to include the hash of the file contents.
 
 ```groovy
 def stable_name    = getAllFilesFromDir(params.outdir, true, ['**/execution_trace*.txt'] )
 def stable_content = getAllFilesFromDir(params.outdir, false, ['**/execution_trace*.txt', '**/stable_name.txt'] )
 assert snapshot(
-  // Only snapshot name as content is not stable
   stable_name*.name,
-  // Snapshot content
   stable_content
 ).match()
 ```