1 files changed, 9 insertions, 8 deletions
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3tl.dtx b/Master/texmf-dist/source/latex/l3kernel/l3tl.dtx
index bda39b5cf09..1f2c4eed3b7 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3tl.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3tl.dtx
@@ -43,7 +43,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2021-11-12}
+% \date{Released 2021-11-22}
 %
 % \maketitle
 %
@@ -584,14 +584,16 @@
 %   \begin{syntax}
 %     \cs{tl_reverse:N} \meta{tl~var}
 %   \end{syntax}
-%   Reverses the order of the \meta{items} stored in \meta{tl~var}, so
+%   Sets the \meta{tl~var} to contain the result of reversing
+%   the order of its \meta{items}, so
 %   that \meta{item_1}\meta{item_2}\meta{item_3} \ldots \meta{item_n}
 %   becomes \meta{item_n}\ldots \meta{item_3}\meta{item_2}\meta{item_1}.
 %   This process preserves unprotected spaces within the
 %   \meta{token list variable}. Braced token groups are copied without
 %   reversing the order of tokens, but keep the outer set of braces.
-%   See also \cs{tl_reverse:n}, and, for improved performance,
-%   \cs{tl_reverse_items:n}.
+%   This is equivalent to a combination of an assignment and
+%   \cs{tl_reverse:V}.  See also \cs{tl_reverse_items:n} for improved
+%   performance.
 % \end{function}
 %
 % \begin{function}[added = 2012-01-08, EXP]{\tl_reverse_items:n}
@@ -649,10 +651,9 @@
 %   \begin{syntax}
 %     \cs{tl_trim_spaces:N} \meta{tl~var}
 %   \end{syntax}
-%   Removes any leading and trailing explicit space characters
-%   (explicit tokens with character code~$32$ and category code~$10$)
-%   from the content of the \meta{tl~var}. Note that this therefore
-%   \emph{resets} the content of the variable.
+%   Sets the \meta{tl~var} to contain the result of removing any leading
+%   and trailing explicit space characters (explicit tokens with
+%   character code~$32$ and category code~$10$) from its contents.
 % \end{function}
 %
 % \subsection{Viewing token lists}