Updated CHANGELOG.md

Author: ozdemirburak

CHANGELOG.md

@@ -8,13 +8,13 @@ All Notable changes to `iris` will be documented in this file.
 
 - `gradient()` method to generate color scales between two or more colors (#51)
   - Supports two-color gradients: `$colorA->gradient($colorB, $steps)`
-  - Supports multi-color gradients with pivot colors: `$colorA->gradient([$colorB, $colorC], $steps)`
+  - Supports multicolor gradients with pivot colors: `$colorA->gradient([$colorB, $colorC], $steps)`
   - Works with all color types (Hex, RGB, HSL, HSV, CMYK, OKLCH, etc.)
   - Returns array of colors matching the starting color type
 
 ### Fixed
 
-- CMYK to RGB conversion now rounds values to produce valid integers (#52)
+- CMYK to RGB conversion now rounds values to produce valid integers
   - Previously, CMYK values that didn't produce clean 0 or 255 RGB values would fail validation
 
 ## 2025-12-02