dissalow output derivatives in SE (#1831)

docs/2_1_common_math.adoc

@@ -161,7 +161,7 @@ latexmath:[\mathbf{y}^{(j)}]
 |Output variables.
 The values of these variables are computed in the FMU and they are designed to be used outside the FMU.
 Variables of this type are defined with attribute <<causality>> = <<output>>.
-For CS and SE: Also j-th derivatives latexmath:[\mathbf{y}^{(j)}(t_{i+1})] can be provided if supported by the FMU.
+For CS: Also j-th derivatives latexmath:[\mathbf{y}^{(j)}(t_{i+1})] can be provided if supported by the FMU.
 A subset of outputs is selected via a <<table-subscripts,subscript>>.
 
 |latexmath:[\mathbf{w}]