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| -rw-r--r-- | lispref/intro.texi | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lispref/intro.texi b/lispref/intro.texi index 35566603b7c..ed0fd1c0699 100644 --- a/lispref/intro.texi +++ b/lispref/intro.texi @@ -213,7 +213,7 @@ values results in a @code{setting-constant} error. @xref{Constant Variables}. @defun booleanp object -Return non-nil iff @var{object} is one of the two canonical boolean +Return non-nil if @var{object} is one of the two canonical boolean values: @code{t} or @code{nil}. @end defun |