diff --git a/dCommon/NiColor.h b/dCommon/NiColor.h
index 8d16d375..e6d01a4f 100644
--- a/dCommon/NiColor.h
+++ b/dCommon/NiColor.h
@@ -2,33 +2,33 @@
 #define NICOLOR_H
 
 struct NiColor {
-    float m_Red;
-    float m_Green;
-    float m_Blue;
+	float m_Red;
+	float m_Green;
+	float m_Blue;
 
-    NiColor(float red, float green, float blue) : m_Red(red), m_Green(green), m_Blue(blue) {}
-    NiColor() : NiColor(0.0f, 0.0f, 0.0f) {}
+	NiColor(float red, float green, float blue) : m_Red(red), m_Green(green), m_Blue(blue) {}
+	NiColor() : NiColor(0.0f, 0.0f, 0.0f) {}
 
-    /* reduce RGB files to grayscale, with or without alpha
-     * using the equation given in Poynton's ColorFAQ at
-     * <http://www.inforamp.net/~poynton/> // dead link
-     * Copyright (c) 1998-01-04 Charles Poynton poynton at inforamp.net
-     *
-     *     Y = 0.212671 * R + 0.715160 * G + 0.072169 * B
-     *
-     *  We approximate this with
-     *
-     *     Y = 0.21268 * R    + 0.7151 * G    + 0.07217 * B
-     *
-     *  which can be expressed with integers as
-     *
-     *     Y = (6969 * R + 23434 * G + 2365 * B)/32768
-     *
-     *  The calculation is to be done in a linear colorspace.
-     *
-     *  Other integer coefficents can be used via png_set_rgb_to_gray().
-     */
-    float ToXYZ() const { return (m_Red * 0.212671f) + (m_Green * 0.71516f) + (m_Blue * 0.072169f); };
+	/* reduce RGB files to grayscale, with or without alpha
+	 * using the equation given in Poynton's ColorFAQ at
+	 * <http://www.inforamp.net/~poynton/> // dead link
+	 * Copyright (c) 1998-01-04 Charles Poynton poynton at inforamp.net
+	 *
+	 *     Y = 0.212671 * R + 0.715160 * G + 0.072169 * B
+	 *
+	 *  We approximate this with
+	 *
+	 *     Y = 0.21268 * R    + 0.7151 * G    + 0.07217 * B
+	 *
+	 *  which can be expressed with integers as
+	 *
+	 *     Y = (6969 * R + 23434 * G + 2365 * B)/32768
+	 *
+	 *  The calculation is to be done in a linear colorspace.
+	 *
+	 *  Other integer coefficents can be used via png_set_rgb_to_gray().
+	 */
+	float ToXYZ() const { return (m_Red * 0.212671f) + (m_Green * 0.71516f) + (m_Blue * 0.072169f); };
 };
 
 #endif // NICOLOR_H