Commit e0a69c4c authored by jhodgdon's avatar jhodgdon

Issue #1932354 by Alexander Pyle: Fix up documentation for image_scale()

parent 078f24b0
......@@ -233,11 +233,11 @@ function image_dimensions_scale(array &$dimensions, $width = NULL, $height = NUL
* @param $image
* An image object returned by image_load().
* @param $width
* The target width, in pixels. This value is omitted then the scaling will
* based only on the height value.
* The target width, in pixels. If this value is NULL then the scaling will
* be based only on the height value.
* @param $height
* The target height, in pixels. This value is omitted then the scaling will
* based only on the width value.
* The target height, in pixels. If this value is NULL then the scaling will
* be based only on the width value.
* @param $upscale
* Boolean indicating that files smaller than the dimensions will be scaled
* up. This generally results in a low quality image.
......
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