style: tab to space

Packages/SoftMaskForUGUI/Shaders/Resources/SoftMask.shader

@@ -1,16 +1,16 @@
 Shader "Hidden/SoftMask" {
 
-SubShader {
-	Tags {"Queue"="Transparent" "IgnoreProjector"="True" "RenderType"="Transparent"}
-	LOD 100
-	
-    Cull Off
-	ZWrite Off
-	Blend SrcAlpha One
-	ColorMask [_ColorMask]
+	SubShader {
+		Tags {"Queue"="Transparent" "IgnoreProjector"="True" "RenderType"="Transparent"}
+		LOD 100
+		
+		Cull Off
+		ZWrite Off
+		Blend SrcAlpha One
+		ColorMask [_ColorMask]
 
-	Pass {  
-		CGPROGRAM
+		Pass {  
+			CGPROGRAM
 			#pragma vertex vert_img
 			#pragma fragment frag
 			#pragma target 2.0
@@ -25,8 +25,8 @@ SubShader {
 			{
 				return saturate(tex2D(_MainTex, i.uv).a/_Softness) * _Alpha;
 			}
-		ENDCG
+			ENDCG
+		}
 	}
-}
 
 }

Packages/SoftMaskForUGUI/Shaders/Resources/UI-Default-SoftMask.shader

@@ -46,7 +46,7 @@ Shader "UI/Default-SoftMask"
         Pass
         {
             Name "Default"
-        CGPROGRAM
+            CGPROGRAM
             #pragma vertex vert
             #pragma fragment frag
 
@@ -57,7 +57,7 @@ Shader "UI/Default-SoftMask"
             #pragma multi_compile __ UNITY_UI_ALPHACLIP
 
             #include "Packages/com.coffee.softmask-for-ugui/Shaders/SoftMask.cginc"	// Add for soft mask
-			#pragma shader_feature __ SOFTMASK_EDITOR	// Add for soft mask
+            #pragma shader_feature __ SOFTMASK_EDITOR	// Add for soft mask
 
             struct appdata_t
             {
@@ -104,14 +104,14 @@ Shader "UI/Default-SoftMask"
                 color.a *= UnityGet2DClipping(IN.worldPosition.xy, _ClipRect);
 
                 #ifdef UNITY_UI_ALPHACLIP
-                clip (color.a - 0.001);
+                    clip (color.a - 0.001);
                 #endif
 
                 color.a *= SoftMask(IN.vertex, IN.worldPosition);	// Add for soft mask
 
                 return color;
             }
-        ENDCG
+            ENDCG
         }
     }
 }