complex.7: Add LIBRARY section (libm)

Signed-off-by: Alejandro Colomar <alx@kernel.org>

diff --git a/man7/complex.7 b/man7/complex.7
index 51690c8b1a7e641b6797124de922f1ce0aaf7d7a..ee77be6d7e094c34b4b5eedbfd34c309ed0910c0 100644 (file)
--- a/man7/complex.7
+++ b/man7/complex.7
@@ -5,6 +5,9 @@
 .TH complex 7 (date) "Linux man-pages (unreleased)"
 .SH NAME
 complex \- basics of complex mathematics
+.SH LIBRARY
+Math library
+.RI ( libm ", " \-lm )
 .SH SYNOPSIS
 .nf
 .B #include <complex.h>
@@ -35,7 +38,6 @@ Nearly all math function have a complex counterpart but there are
 some complex-only functions.
 .SH EXAMPLES
 Your C-compiler can work with complex numbers if it supports the C99 standard.
-Link with \fI\-lm\fP.
 The imaginary unit is represented by I.
 .PP
 .EX