diff --git a/Compiler/Util/Flags.mo b/Compiler/Util/Flags.mo
index 695f9ed33b0..ec9bd3c03b9 100644
--- a/Compiler/Util/Flags.mo
+++ b/Compiler/Util/Flags.mo
@@ -854,14 +854,14 @@ constant ConfigFlag POST_OPT_MODULES = CONFIG_FLAG(16, "postOptModules",
     ("constantLinearSystem", Util.gettext("Evaluates constant linear systems (a*x+b*y=c; d*x+e*y=f; a,b,c,d,e,f are constants) at compile-time.")),
     ("countOperations", Util.gettext("Count the mathematical operations of the system.")),
     ("cseBinary", Util.gettext("Common Sub-expression Elimination")),
-    ("detectJacobianSparsePattern", Util.gettext("Detects the sparse pattern for Jacobian A.")),
+    ("detectJacobianSparsePattern", Util.gettext("Detects the sparse pattern for jacobian :math:`\\frac{f_{ode}}{x}` in the causalized representation :math:`\\dot{x} = f(x,t)`.")),
     ("dumpComponentsGraphStr", Util.notrans("Dumps the assignment graph used to determine strong components to format suitable for Mathematica")),
     ("dumpDAE", Util.gettext("dumps the DAE representation of the current transformation state")),
     ("dumpDAEXML", Util.gettext("dumps the DAE as xml representation of the current transformation state")),
     ("evaluateParameters", Util.gettext("Evaluates parameters with annotation(Evaluate=true). Use '--evaluateFinalParameters=true' or '--evaluateProtectedParameters=true' to specify additional parameters to be evaluated. Use '--replaceEvaluatedParameters=true' if the evaluated parameters should be replaced in the DAE. To evaluate all parameters in the Frontend use -d=evaluateAllParameters.")),
     ("extendDynamicOptimization", Util.gettext("Move loops to constraints.")),
-    ("generateSymbolicJacobian", Util.gettext("Generates symbolic Jacobian matrix, where der(x) is differentiated w.r.t. x. This matrix can be used to simulate with dasslColorSymJac.")),
-    ("generateSymbolicLinearization", Util.gettext("Generates symbolic linearization matrices A,B,C,D for linear model:\n\t\t:math:`\\dot{x} = Ax + Bu`\n\t:math:`ty = Cx +Du`")),
+    ("generateSymbolicJacobian", Util.gettext("Generates symbolic Jacobian matrix, where der(x) is differentiated w.r.t. x. This matrix can be used by dassl or ida solver with simulation flag '-jacobian'.")),
+    ("generateSymbolicLinearization", Util.gettext("Generates symbolic linearization matrices A,B,C,D for linear model:\n\t:math:`\\dot{x} = Ax + Bu `\n\t:math:`y = Cx +Du`")),
     ("generateSymbolicSensitivities", Util.gettext("Generates symbolic Sensivities matrix, where der(x) is differentiated w.r.t. param.")),
     ("inlineArrayEqn", Util.gettext("This module expands all array equations to scalar equations.")),
     ("inputDerivativesUsed", Util.gettext("Checks if derivatives of inputs are need to calculate the model.")),
@@ -1199,7 +1199,7 @@ constant ConfigFlag INIT_OPT_MODULES = CONFIG_FLAG(77, "initOptModules",
     "simplifyAllExpressions"
     }),
   SOME(STRING_DESC_OPTION({
-    ("calculateStrongComponentJacobians", Util.gettext("Generates analytical jacobian for torn linear and non-linear strong components. By default non-linear components with user-defined function calls are skipped. See also debug flags: NLSanalyticJacobian and NLSanalyticJacobianDisable")),
+    ("calculateStrongComponentJacobians", Util.gettext("Generates analytical jacobian for torn linear and non-linear strong components. By default non-linear components with user-defined function calls are skipped. See also debug flags: NLSanalyticJacobian and forceNLSanalyticJacobian")),
     ("constantLinearSystem", Util.gettext("Evaluates constant linear systems (a*x+b*y=c; d*x+e*y=f; a,b,c,d,e,f are constants) at compile-time.")),
     ("extendDynamicOptimization", Util.gettext("Move loops to constraints.")),
     ("inputDerivativesUsed", Util.gettext("Checks if derivatives of inputs are need to calculate the model.")),