Minor comment change

1 files changed, 13 insertions, 16 deletions

diff --git a/build2/test/script/script b/build2/test/script/script
index c3b717f..9ce352d 100644
--- a/build2/test/script/script
+++ b/build2/test/script/script
@@ -170,24 +170,21 @@ namespace build2
 
         optional<description> desc;
 
-        // Files and directories that must be automatically cleaned up when
-        // the scope is left. If the path contains '*' it is a wildcard. If the
-        // path is not a wildcard and ends with a trailing slash, then it is
-        // assumed to be to a directory, otherwise -- to a file. A directory
-        // must be empty by the time of removal,
+        // Files and directories to be automatically cleaned up at the end of
+        // the scope. If the path ends with a trailing slash, then it is
+        // assumed to be a directory, otherwise -- a file. A directory that
+        // is about to be cleaned up must be empty.
         //
-        // The supported wildcards:
+        // The last component in the path may contain a wildcard that have the
+        // following semantics:
         //
-        // dir/*** - remove directory 'dir' with all files and sub-directories
-        //           recursively. Removing non-existing 'dir' is not an error.
-        //
-        // The not yet supported wildcards:
-        //
-        // &dir/*   - remove all immediate files of directory 'dir';
-        // &dir/*/  - remove all immediate sub-directories (must be empty);
-        // &dir/**  - remove all files recursively;
-        // &dir/**/ - remove all sub-directories recursively (must be empty by
-        //            the time of removal).
+        // dir/*   - remove all immediate files
+        // dir/*/  - remove all immediate sub-directories (must be empty)
+        // dir/**  - remove all files recursively
+        // dir/**/ - remove all sub-directories recursively (must be empty)
+        // dir/*** - remove directory dir with all files and sub-directories
+        //           recursively (removing non-existent directory is not an
+        //           error)
         //
         paths cleanups;