Fix broken text in description.

See Debian bug 386214.

diff --git a/man3/clog10.3 b/man3/clog10.3
index 0d4a8fc1977dd4be740a67a938b2869728504b36..c40f995315a3690db82633062a9f5fc3ea6f4ea2 100644 (file)
--- a/man3/clog10.3
+++ b/man3/clog10.3
@@ -17,10 +17,20 @@ clog10, clog10f, clog10l \- base-10 logarithm of a complex number
 .sp
 Link with \-lm.
 .SH DESCRIPTION
-The logarithm is defined as log10(cabs(z))+I*carg(z).
-Please note that z close to zero will cause an overflow. 
+The call 
+.I clog10(z)
+is equvalent to
+.IR clog10(z)/log(10) .
+The other functions perform the same task for 
+.I float
+and 
+.IR "long double" .
+
+Note that 
+.I z 
+close to zero will cause an overflow. 
 .SH "CONFORMING TO"
-The function is a GNU extension.
+This function is a GNU extension.
 It is reserved for future use in C99.
 .SH "SEE ALSO"
 .BR cabs (3),