Replace non-ASCII character. This solves C4819 on MSVC.
diff --git a/include/avif/avif.h b/include/avif/avif.h
index 3a24c3f..bb7305d 100644
--- a/include/avif/avif.h
+++ b/include/avif/avif.h
@@ -280,11 +280,11 @@
uint32_t heightN;
uint32_t heightD;
- // a fractional number which defines the horizontal offset of clean aperture centre minus (width‐1)/2. Typically 0.
+ // a fractional number which defines the horizontal offset of clean aperture centre minus (width-1)/2. Typically 0.
uint32_t horizOffN;
uint32_t horizOffD;
- // a fractional number which defines the vertical offset of clean aperture centre minus (height‐1)/2. Typically 0.
+ // a fractional number which defines the vertical offset of clean aperture centre minus (height-1)/2. Typically 0.
uint32_t vertOffN;
uint32_t vertOffD;
} avifCleanApertureBox;