Merge "Replace private="true" with visibility="private" in .soy files"
diff --git a/Documentation/markdown.md b/Documentation/markdown.md
index a5d5ec1..958fed9 100644
--- a/Documentation/markdown.md
+++ b/Documentation/markdown.md
@@ -172,7 +172,9 @@
Placing `:` in the separator line indicates how the column should be
aligned. A colon on the left side is a **left-aligned** column; a
colon on the right-most side is **right-aligned**; a colon on both
-sides is **center-aligned**.
+sides is **center-aligned**. If no alignment is specified, the column
+is aligned with the default for HTML `<td>` tags (left-aligned by
+default unless overridden by css).
Empty table cells are indicated by whitespace between the column
dividers (`| |`) while multiple column cells omit the whitespace.
