Fix typo.

diff --git a/doc/variables.texi b/doc/variables.texi
index 17ddb52f6c1f66c6514be9f30644d07bd9e54de5..8fda7c1ca191d3f24cf1c7620a7466f889e160f5 100644 (file)
--- a/doc/variables.texi
+++ b/doc/variables.texi
@@ -383,7 +383,7 @@ procedure-like command is executed.  The variables contained in the
 vectors remain, unless they are scratch variables (@pxref{Scratch
 Variables}).
 
-Variables within a vector may be references in expressions using
+Variables within a vector may be referenced in expressions using
 @code{vector(index)} syntax.
 
 @node WRITE FORMATS,  , VECTOR, Variable Attributes