diff --git a/doc/cvodes/guide/source/Usage/ADJ.rst b/doc/cvodes/guide/source/Usage/ADJ.rst
index a6431e8882..8552d514f3 100644
--- a/doc/cvodes/guide/source/Usage/ADJ.rst
+++ b/doc/cvodes/guide/source/Usage/ADJ.rst
@@ -383,7 +383,7 @@ use in Forward Sensitivity Analysis; for that, see :numref:`CVODES.Usage.FSA`.
 The call to this function has the form
 
 
-.. c:function:: int CVodeF(void * cvode_mem, realtype tout, N_Vector yret, realtype tret, int itask, int ncheck)
+.. c:function:: int CVodeF(void * cvode_mem, realtype tout, N_Vector yret, realtype* tret, int itask, int ncheck)
 
    The function :c:func:`CVodeF` integrates the forward problem over an interval
    in :math:`t`  and saves checkpointing data.
@@ -1353,7 +1353,7 @@ To extract the values of the quadrature variables at the last return time of
 :c:func:`CVodeGetQuad`.
 
 
-.. c:function:: int CVodeGetQuadB(void * cvode_mem, whichrealtype tret, N_Vector yQB)
+.. c:function:: int CVodeGetQuadB(void * cvode_mem, int which, realtype* tret, N_Vector yQB)
 
    The function :c:func:`CVodeGetQuadB` returns the quadrature solution vector
    after  a successful return from :c:func:`CVodeB`.
diff --git a/doc/cvodes/guide/source/Usage/SIM.rst b/doc/cvodes/guide/source/Usage/SIM.rst
index 826ee20e29..a475069f2a 100644
--- a/doc/cvodes/guide/source/Usage/SIM.rst
+++ b/doc/cvodes/guide/source/Usage/SIM.rst
@@ -4024,7 +4024,7 @@ solution and quadratures at time ``t``. However, :c:func:`CVode` will still retu
 only the solution :math:`y` in ``yout``. Solution quadratures can be obtained
 using the following function:
 
-.. c:function:: int CVodeGetQuad(void * cvode_mem, realtype tret, N_Vector yQ)
+.. c:function:: int CVodeGetQuad(void * cvode_mem, realtype* tret, N_Vector yQ)
 
    The function ``CVodeGetQuad`` returns the quadrature solution vector after a  successful return from ``CVode``.
 
@@ -4104,7 +4104,7 @@ If the quadrature variables are part of the step size control mechanism,
 one of the following functions must be called to specify the
 integration tolerances for quadrature variables.
 
-.. c:function:: int CVodeQuadSVtolerances(void * cvode_mem, realtype reltolQ, realtype abstolQ)
+.. c:function:: int CVodeQuadSVtolerances(void * cvode_mem, realtype reltolQ, N_Vector abstolQ)
 
    The function ``CVodeQuadSStolerances`` specifies scalar relative and absolute  tolerances.