diff --git a/lib/msun/man/floor.3 b/lib/msun/man/floor.3
index 07c0f31dba13..7a4047ef18c1 100644
--- a/lib/msun/man/floor.3
+++ b/lib/msun/man/floor.3
@@ -52,7 +52,7 @@ The
 .Fn floor
 and the
 .Fn floorf
-function return the largest integral value
+functions return the largest integral value
 less than or equal to
 .Fa x ,
 expressed as a floating-point number.