significand.3: Add LIBRARY section (libm)

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>

diff --git a/man3/significand.3 b/man3/significand.3
index 87ad5a2d426ce5049a25c2b95094f022f5de10b1..751c7b1369ef5ae65999959c8bdb22a48c2d2896 100644 (file)
--- a/man3/significand.3
+++ b/man3/significand.3
@@ -8,6 +8,9 @@
 .SH NAME
 significand, significandf, significandl \-
 get mantissa of floating-point number
+.SH LIBRARY
+Math library
+.RI ( libm ", " -lm )
 .SH SYNOPSIS
 .nf
 .B #include <math.h>
@@ -17,8 +20,6 @@ get mantissa of floating-point number
 .BI "long double significandl(long double " x );
 .fi
 .PP
-Link with \fI\-lm\fP.
-.PP
 .RS -4
 Feature Test Macro Requirements for glibc (see
 .BR feature_test_macros (7)):