tighten syntax diagram title and description

2 files changed, 4 insertions, 4 deletions

diff --git a/_syntax.qmd b/_syntax.qmd
index 49b8734..e7b9d56 100644
--- a/_syntax.qmd
+++ b/_syntax.qmd
@@ -1,6 +1,6 @@
-Subsets of Markdown syntax structure
-expressed as syntax diagrams (a.k.a. railroad diagrams),
-involving the negative predicate from PEG notation.
+Subsets of Markdown syntax structure expressed as syntax diagrams,
+using prioritised order (left-to-right and top-to-bottom),
+regular expressions and the negative predicate from PEG notation.
 
 ![Markdown](syntax/def_Markdown.svg)
 
diff --git a/report.qmd b/report.qmd
index 3f87481..af414f9 100644
--- a/report.qmd
+++ b/report.qmd
@@ -124,6 +124,6 @@ are editorial comments not intended for inclusion in the final version.*
 ```{.peg include="syntax/def.peg" code-line-numbers="true"}
 ```
 
-# Appendix: Markdown syntax diagrams {.appendix #sec-def-dia}
+# Appendix: Markdown syntax as syntax diagrams {.appendix #sec-def-dia}
 
 {{< include _syntax.qmd >}}