Fix typos and errors in comments (Reference-LAPACK 809)

Author: martin-frbg

lapack-netlib/SRC/cgbsvx.f

@@ -322,7 +322,7 @@
 *>
 *> \param[out] RWORK
 *> \verbatim
-*>          RWORK is REAL array, dimension (N)
+*>          RWORK is REAL array, dimension (MAX(1,N))
 *>          On exit, RWORK(1) contains the reciprocal pivot growth
 *>          factor norm(A)/norm(U). The "max absolute element" norm is
 *>          used. If RWORK(1) is much less than 1, then the stability

lapack-netlib/SRC/cgesvx.f

@@ -302,7 +302,7 @@
 *>
 *> \param[out] RWORK
 *> \verbatim
-*>          RWORK is REAL array, dimension (2*N)
+*>          RWORK is REAL array, dimension (MAX(1,2*N))
 *>          On exit, RWORK(1) contains the reciprocal pivot growth
 *>          factor norm(A)/norm(U). The "max absolute element" norm is
 *>          used. If RWORK(1) is much less than 1, then the stability

lapack-netlib/SRC/dgbsvx.f

@@ -316,7 +316,7 @@
 *>
 *> \param[out] WORK
 *> \verbatim
-*>          WORK is DOUBLE PRECISION array, dimension (3*N)
+*>          WORK is DOUBLE PRECISION array, dimension (MAX(1,3*N))
 *>          On exit, WORK(1) contains the reciprocal pivot growth
 *>          factor norm(A)/norm(U). The "max absolute element" norm is
 *>          used. If WORK(1) is much less than 1, then the stability

lapack-netlib/SRC/dgesvx.f

@@ -296,7 +296,7 @@
 *>
 *> \param[out] WORK
 *> \verbatim
-*>          WORK is DOUBLE PRECISION array, dimension (4*N)
+*>          WORK is DOUBLE PRECISION array, dimension (MAX(1,4*N))
 *>          On exit, WORK(1) contains the reciprocal pivot growth
 *>          factor norm(A)/norm(U). The "max absolute element" norm is
 *>          used. If WORK(1) is much less than 1, then the stability

lapack-netlib/SRC/sgbsvx.f

@@ -316,7 +316,7 @@
 *>
 *> \param[out] WORK
 *> \verbatim
-*>          WORK is REAL array, dimension (3*N)
+*>          WORK is REAL array, dimension (MAX(1,3*N))
 *>          On exit, WORK(1) contains the reciprocal pivot growth
 *>          factor norm(A)/norm(U). The "max absolute element" norm is
 *>          used. If WORK(1) is much less than 1, then the stability

lapack-netlib/SRC/sgesvx.f

@@ -296,7 +296,7 @@
 *>
 *> \param[out] WORK
 *> \verbatim
-*>          WORK is REAL array, dimension (4*N)
+*>          WORK is REAL array, dimension (MAX(1,4*N))
 *>          On exit, WORK(1) contains the reciprocal pivot growth
 *>          factor norm(A)/norm(U). The "max absolute element" norm is
 *>          used. If WORK(1) is much less than 1, then the stability

lapack-netlib/SRC/zgbsvx.f

@@ -322,7 +322,7 @@
 *>
 *> \param[out] RWORK
 *> \verbatim
-*>          RWORK is DOUBLE PRECISION array, dimension (N)
+*>          RWORK is DOUBLE PRECISION array, dimension (MAX(1,N))
 *>          On exit, RWORK(1) contains the reciprocal pivot growth
 *>          factor norm(A)/norm(U). The "max absolute element" norm is
 *>          used. If RWORK(1) is much less than 1, then the stability

lapack-netlib/SRC/zgesvx.f

@@ -302,7 +302,7 @@
 *>
 *> \param[out] RWORK
 *> \verbatim
-*>          RWORK is DOUBLE PRECISION array, dimension (2*N)
+*>          RWORK is DOUBLE PRECISION array, dimension (MAX(1,2*N))
 *>          On exit, RWORK(1) contains the reciprocal pivot growth
 *>          factor norm(A)/norm(U). The "max absolute element" norm is
 *>          used. If RWORK(1) is much less than 1, then the stability