message: Update docs for sampler2D arrays
diff: @@ -986,6 +986,7 @@ uint4 | Vector of 4 unsigned integers
  float3x3 | Matrix of 3x3 floats
  float4x4 | Matrix of 4x4 floats
  sampler2d | 2D texture
  +sampler2dArray | Array of 2D textures
  samplerExternal | External texture (platform-specific)
  samplerCubemap | Cubemap texture
  [Table [materialParamsTypes]: Material parameter types]
  @@ -997,7 +998,7 @@ Samplers
  Arrays
  : A parameter can define an array of values by appending `[size]` after the type name, where
  `size` is a positive integer. For instance: `float[9]` declares an array of nine `float`
  - values. Arrays of samplers are _not_ supported at the moment.
  + values. This syntax does not apply to samplers as arrays are treated as separate types.
  Description
  : Lists the parameters required by your material. These parameters can be set at runtime using
  