Correct default value for fs.inotify.max_user_watches

Since Linux 5.11 fs.inotify.max_user_watches is computed based on the
system's available RAM.

diff --git a/README.md b/README.md
index 3010f6e..b5032db 100644
--- a/README.md
+++ b/README.md

@@ -151,26 +151,25 @@
 The `fs.inotify.max_user_watches` sysctl variable specifies the upper limit for
 the number of watches per user, and `fs.inotify.max_user_instances` specifies
 the maximum number of inotify instances per user. Every Watcher you create is an
-"instance", and every path you add is a "watch".
+"instance", and every path you add is a "watch". Reaching the limit will result
+in a "no space left on device" or "too many open files" error.
 
 These are also exposed in `/proc` as `/proc/sys/fs/inotify/max_user_watches` and
-`/proc/sys/fs/inotify/max_user_instances`
+`/proc/sys/fs/inotify/max_user_instances`. The default values differ per distro
+and available memory.
 
 To increase them you can use `sysctl` or write the value to proc file:
 
-    # The default values on Linux 5.18
-    sysctl fs.inotify.max_user_watches=124983
-    sysctl fs.inotify.max_user_instances=128
+    sysctl fs.inotify.max_user_watches=200000
+    sysctl fs.inotify.max_user_instances=256
 
 To make the changes persist on reboot edit `/etc/sysctl.conf` or
 `/usr/lib/sysctl.d/50-default.conf` (details differ per Linux distro; check your
 distro's documentation):
 
-    fs.inotify.max_user_watches=124983
-    fs.inotify.max_user_instances=128
+    fs.inotify.max_user_watches=200000
+    fs.inotify.max_user_instances=256
 
-Reaching the limit will result in a "no space left on device" or "too many open
-files" error.
 
 ### kqueue (macOS, all BSD systems)
 kqueue requires opening a file descriptor for every file that's being watched;

diff --git a/fsnotify.go b/fsnotify.go
index c962a0f..c7a4cb3 100644
--- a/fsnotify.go
+++ b/fsnotify.go

@@ -51,26 +51,25 @@
 // The fs.inotify.max_user_watches sysctl variable specifies the upper limit
 // for the number of watches per user, and fs.inotify.max_user_instances
 // specifies the maximum number of inotify instances per user. Every Watcher you
-// create is an "instance", and every path you add is a "watch".
+// create is an "instance", and every path you add is a "watch". Reaching the
+// limit will result in a "no space left on device" or "too many open files"
+// error.
 //
 // These are also exposed in /proc as /proc/sys/fs/inotify/max_user_watches and
-// /proc/sys/fs/inotify/max_user_instances
+// /proc/sys/fs/inotify/max_user_instances. The default values differ per distro
+// and available memory.
 //
 // To increase them you can use sysctl or write the value to the /proc file:
 //
-//	# Default values on Linux 5.18
-//	sysctl fs.inotify.max_user_watches=124983
-//	sysctl fs.inotify.max_user_instances=128
+//	sysctl fs.inotify.max_user_watches=200000
+//	sysctl fs.inotify.max_user_instances=256
 //
 // To make the changes persist on reboot edit /etc/sysctl.conf or
 // /usr/lib/sysctl.d/50-default.conf (details differ per Linux distro; check
 // your distro's documentation):
 //
-//	fs.inotify.max_user_watches=124983
-//	fs.inotify.max_user_instances=128
-//
-// Reaching the limit will result in a "no space left on device" or "too many open
-// files" error.
+//	fs.inotify.max_user_watches=200000
+//	fs.inotify.max_user_instances=256
 //
 // # kqueue notes (macOS, BSD)
 //