Documentation updated

documentation/Nodes/Maths/Scalar/SmoothMax.md

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+# SmoothMax node
+Returns the maximum value between A and B, but smooths out the intersections of A and B based on T. T is the smoothing value if passed 0 function will act as a standard max(), if negative value is passed it will act as <b><i>[SmoothMin node](/documentation/Nodes/Maths/Scalar/SmoothMin.md)</b></i>.
+<hr>
+
+**Inputs**
+|Name|Type|Binding|Description|
+|---|---|---|---|
+|a|float|none|Input A|
+|b|float|none|Input B|
+|t|float|none|Smoothing input|
+
+**Outputs**
+|Name|Type|Binding|Description|
+|---|---|---|---|
+|op|float|None|Smooth maximum between A and B|
+
+**ShaderInc location**
+<br>`res://addons/ShaderLib/Maths/Scalar/SmoothMax.gdshaderinc`
+
+**Method signature**
+<br>`float smoothmax(float a, float b, float t)`
+
+**Parameters**
+|Name|Type|Description|
+|---|---|---|
+|a|float|Input A|
+|b|float|Input B|
+|t|float|Smoothing input|
+___

documentation/Nodes/Maths/Scalar/SmoothMin.md

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+# SmoothMin node
+Returns the minimum value between A and B, but smooths out the intersections of A and B based on T. T is the smoothing value if passed 0 function will act as a standard min(), if negative value is passed it will act as <b><i>[SmoothMax node](/documentation/Nodes/Maths/Scalar/SmoothMax.md)</b></i>.
+<hr>
+
+**Inputs**
+|Name|Type|Binding|Description|
+|---|---|---|---|
+|a|float|none|Input A|
+|b|float|none|Input B|
+|t|float|none|Smoothing input|
+
+**Outputs**
+|Name|Type|Binding|Description|
+|---|---|---|---|
+|op|float|None|Smooth minimum between A and B|
+
+**ShaderInc location**
+<br>`res://addons/ShaderLib/Maths/Scalar/SmoothMin.gdshaderinc`
+
+**Method signature**
+<br>`float smoothmin(float a, float b, float t)`
+
+**Parameters**
+|Name|Type|Description|
+|---|---|---|
+|a|float|Input A|
+|b|float|Input B|
+|t|float|Smoothing input|
+___