fuse: fix printing of new constant

Even trivial changes need testing (sigh).

Change-Id: I1d009e97b51037544fc90392999587d2472ff13a

fuse/print.go

@@ -49,7 +49,7 @@ var (
 		{CAP_HAS_INODE_DAX, "HAS_INODE_DAX"},
 		{CAP_CREATE_SUPP_GROUP, "CREATE_SUPP_GROUP"},
 		{CAP_HAS_EXPIRE_ONLY, "HAS_EXPIRE_ONLY"},
-		{CAP_DIRECT_IO_RELAX, "DIRECT_IO_RELAX"},
+		{CAP_DIRECT_IO_ALLOW_MMAP, "DIRECT_IO_ALLOW_MMAP"},
 		{CAP_PASSTHROUGH, "PASSTHROUGH"},
 		{CAP_NO_EXPORT_SUPPORT, "NO_EXPORT_SUPPORT"},
 		{CAP_HAS_RESEND, "HAS_RESEND"},