diff --git a/lib/msun/man/exp.3 b/lib/msun/man/exp.3
index 7885eed16b3c..3ba89f479551 100644
--- a/lib/msun/man/exp.3
+++ b/lib/msun/man/exp.3
@@ -187,7 +187,8 @@ The functions
 .Fn pow
 detect if the computed value will overflow,
 set the global variable
-.Va errno to
+.Va errno
+to
 .Er ERANGE
 and cause a reserved operand fault on a
 .Tn VAX