Update docs

README.md

@@ -33,6 +33,7 @@ It runs smoothly on the Pi, [Termux](https://www.youtube.com/watch?v=AbaauM7gUJw
   - Minimizes screen refresh with fast line redraws
   - Tiny binary (typically less than 100KB)
 - Portable
+  - Language-agnostic plugins
   - Minimal library deps, easily compilable, tiny binary
   - No config file, minimal config with sensible defaults
   - Widely available on many packagers

plugins/README.md

@@ -10,6 +10,8 @@
 
 Plugins extend the capabilities of `nnn`. They are _executable_ scripts (or binaries) which `nnn` can communicate with and trigger. This mechanism fits perfectly with the fundamental design to keep the core file manager lean and fast, by delegating repetitive (but not necessarily file manager-specific) tasks to the plugins.
 
+`nnn` is language-agnostic when it comes to plugins. You can write a plugin in any (scripting) language you are comfortable in!
+
 ## Installing plugins
 
 The following command installs or updates (after backup) all plugins: