diff --git a/sysctl.conf b/sysctl.conf
index 7ef7083..5340a43 100644
--- a/sysctl.conf
+++ b/sysctl.conf
@@ -115,9 +115,9 @@ fs.inotify.max_user_watches = 524288
 # do not allow mmap in lower addresses
 vm.mmap_min_addr = 65536
 
-# improve mmap ASLR effectness
-vm.mmap_rnd_bits=32
-vm.mmap_rnd_compat_bits=16
+# improve mmap ASLR effectiveness
+vm.mmap_rnd_bits = 32
+vm.mmap_rnd_compat_bits = 16
 
 # prevent unprivileged users from accessing userfaultfd
 # restricts syscall to the privileged users or the CAP_SYS_PTRACE capability