SLASD1 and DLASD1: IDXQ should be [in,out]

Reported by Eugene Chereshnev on April 4th 2016
See:
http://icl.cs.utk.edu/lapack-forum/posting.php?mode=reply&f=13&t=4941

Author: julielangou

SRC/dlasd1.f

@@ -156,7 +156,7 @@
 *>         The leading dimension of the array VT.  LDVT >= max( 1, M ).
 *> \endverbatim
 *>
-*> \param[out] IDXQ
+*> \param[in,out] IDXQ
 *> \verbatim
 *>          IDXQ is INTEGER array, dimension(N)
 *>         This contains the permutation which will reintegrate the

SRC/slasd1.f

@@ -156,7 +156,7 @@
 *>         The leading dimension of the array VT.  LDVT >= max( 1, M ).
 *> \endverbatim
 *>
-*> \param[out] IDXQ
+*> \param[in,out] IDXQ
 *> \verbatim
 *>          IDXQ is INTEGER array, dimension (N)
 *>         This contains the permutation which will reintegrate the