[gnumeric] Introspection non-fixes.

[Morten Welinder <mortenw src gnome org>]

commit 0ba7d20bdad527c3707db74e9cc8026e3aec64eb
Author: Morten Welinder <terra gnome org>
Date:   Mon May 14 07:53:29 2018 -0400

    Introspection non-fixes.
    
    Skip some calls that cannot be properly introspected.

 src/tools/gnm-solver.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/src/tools/gnm-solver.c b/src/tools/gnm-solver.c
index 8647b1c..0c942e6 100644
--- a/src/tools/gnm-solver.c
+++ b/src/tools/gnm-solver.c
@@ -2105,11 +2105,11 @@ gnm_solver_compute_gradient_analytically (GnmSolver *sol, gnm_float const *xs)
 }
 
 /**
- * gnm_solver_compute_gradient:
+ * gnm_solver_compute_gradient: (skip)
  * @sol: Solver
  * @xs: Point to compute gradient at
  *
- * Returns: (transfer full): A vector containing the gradient.  This
+ * Returns: xxx(transfer full): A vector containing the gradient.  This
  * function takes the flip-sign property into account.  This will use
  * analytic gradient, if possible, and a numerical approximation otherwise.
  */
@@ -2493,14 +2493,14 @@ gnm_solver_pick_lp_coords (GnmSolver *sol,
 }
 
 /**
- * gnm_solver_get_lp_coeffs:
+ * gnm_solver_get_lp_coeffs: (skip)
  * @sol: Solver
  * @ycell: Cell for which to compute coefficients
  * @x1: first coordinate value
  * @x2: second coordinate value
  * @err: error location
  *
- * Returns: (transfer full) (nullable): coordinates, or %NULL in case of error.
+ * Returns: xxx(transfer full) (nullable): coordinates, or %NULL in case of error.
  * Note: this function is not affected by the flip-sign property, even
  * if @ycell happens to coindice with the solver target cell.
  */