diff --git a/man3/carg.3 b/man3/carg.3
index 96e3b6c0c..4ad733883 100644
--- a/man3/carg.3
+++ b/man3/carg.3
@@ -55,7 +55,7 @@ One has:
     tan(carg(z)) = cimag(z) / creal(z)
 .fi
 .SH RETURN VALUE
-The return value is the range of [\-pi,pi].
+The return value is in the range of [\-pi,pi].
 .SH VERSIONS
 These functions first appeared in glibc in version 2.1.
 .SH ATTRIBUTES