Fix typos in docs of variants of Cholesky and QR

Author: angsch

SRC/VARIANTS/cholesky/RL/cpotrf.f

@@ -24,7 +24,7 @@
 C>\details \b Purpose:
 C>\verbatim
 C>
-C> CPOTRF computes the Cholesky factorization of a real Hermitian
+C> CPOTRF computes the Cholesky factorization of a complex Hermitian
 C> positive definite matrix A.
 C>
 C> The factorization has the form

SRC/VARIANTS/cholesky/RL/zpotrf.f

@@ -24,7 +24,7 @@
 C>\details \b Purpose:
 C>\verbatim
 C>
-C> ZPOTRF computes the Cholesky factorization of a real Hermitian
+C> ZPOTRF computes the Cholesky factorization of a complex Hermitian
 C> positive definite matrix A.
 C>
 C> The factorization has the form

SRC/VARIANTS/cholesky/TOP/cpotrf.f

@@ -24,7 +24,7 @@
 C>\details \b Purpose:
 C>\verbatim
 C>
-C> CPOTRF computes the Cholesky factorization of a real symmetric
+C> CPOTRF computes the Cholesky factorization of a complex Hermitian
 C> positive definite matrix A.
 C>
 C> The factorization has the form
@@ -55,7 +55,7 @@
 C> \param[in,out] A
 C> \verbatim
 C>          A is COMPLEX array, dimension (LDA,N)
-C>          On entry, the symmetric matrix A.  If UPLO = 'U', the leading
+C>          On entry, the Hermitian matrix A.  If UPLO = 'U', the leading
 C>          N-by-N upper triangular part of A contains the upper
 C>          triangular part of the matrix A, and the strictly lower
 C>          triangular part of A is not referenced.  If UPLO = 'L', the

SRC/VARIANTS/cholesky/TOP/zpotrf.f

@@ -24,7 +24,7 @@
 C>\details \b Purpose:
 C>\verbatim
 C>
-C> ZPOTRF computes the Cholesky factorization of a real symmetric
+C> ZPOTRF computes the Cholesky factorization of a complex Hermitian
 C> positive definite matrix A.
 C>
 C> The factorization has the form
@@ -55,7 +55,7 @@
 C> \param[in,out] A
 C> \verbatim
 C>          A is COMPLEX*16 array, dimension (LDA,N)
-C>          On entry, the symmetric matrix A.  If UPLO = 'U', the leading
+C>          On entry, the Hermitian matrix A.  If UPLO = 'U', the leading
 C>          N-by-N upper triangular part of A contains the upper
 C>          triangular part of the matrix A, and the strictly lower
 C>          triangular part of A is not referenced.  If UPLO = 'L', the

SRC/VARIANTS/qr/LL/cgeqrf.f

@@ -23,7 +23,7 @@
 C>\details \b Purpose:
 C>\verbatim
 C>
-C> CGEQRF computes a QR factorization of a real M-by-N matrix A:
+C> CGEQRF computes a QR factorization of a complex M-by-N matrix A:
 C> A = Q * R.
 C>
 C> This is the left-looking Level 3 BLAS version of the algorithm.

SRC/VARIANTS/qr/LL/zgeqrf.f

@@ -23,7 +23,7 @@
 C>\details \b Purpose:
 C>\verbatim
 C>
-C> ZGEQRF computes a QR factorization of a real M-by-N matrix A:
+C> ZGEQRF computes a QR factorization of a complex M-by-N matrix A:
 C> A = Q * R.
 C>
 C> This is the left-looking Level 3 BLAS version of the algorithm.