diff options
Diffstat (limited to 'Doc')
| -rw-r--r-- | Doc/reference/expressions.rst | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Doc/reference/expressions.rst b/Doc/reference/expressions.rst index 9ce2589..8f7c014 100644 --- a/Doc/reference/expressions.rst +++ b/Doc/reference/expressions.rst @@ -1883,8 +1883,9 @@ the unpacking. .. index:: pair: trailing; comma -The trailing comma is required only to create a single tuple (a.k.a. a -*singleton*); it is optional in all other cases. A single expression without a +A trailing comma is required only to create a one-item tuple, +such as ``1,``; it is optional in all other cases. +A single expression without a trailing comma doesn't create a tuple, but rather yields the value of that expression. (To create an empty tuple, use an empty pair of parentheses: ``()``.) |