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-rw-r--r--lib/libc/gen/signbit.32
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/libc/gen/signbit.3 b/lib/libc/gen/signbit.3
index 9645d0a..fcc7df4 100644
--- a/lib/libc/gen/signbit.3
+++ b/lib/libc/gen/signbit.3
@@ -40,7 +40,7 @@
The
.Fn signbit
macro takes an argument of
-.Va x
+.Fa x
and returns non-zero if the value of its sign is negative, otherwise 0.
.Sh SEE ALSO
.Xr fpclassify 3 ,
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