diff --git a/lib/libc/gen/dllockinit.3 b/lib/libc/gen/dllockinit.3
index 7bc32b3ebb6a..f57b3f5c0100 100644
--- a/lib/libc/gen/dllockinit.3
+++ b/lib/libc/gen/dllockinit.3
@@ -34,10 +34,7 @@
 .Sh SYNOPSIS
 .Fd #include <dlfcn.h>
 .Ft void
-.Fn dllockinit "const void *context" "void *(*lock_create)(void *context)" \
-"void (*rlock_acquire)(void *lock)" "void (*wlock_acquire)(void *lock)" \
-"void (*lock_release)(void *lock)" "void (*lock_destroy)(void *lock)" \
-"void (*context_destroy)(void *context)"
+.Fn dllockinit "void *context" "void *(*lock_create)(void *context)" "void (*rlock_acquire)(void *lock)" "void (*wlock_acquire)(void *lock)" "void (*lock_release)(void *lock)" "void (*lock_destroy)(void *lock)" "void (*context_destroy)(void *context)"
 .Sh DESCRIPTION
 .Bf Sy
 This interface is subject to change and should not be used yet.