diff --git a/README.md b/README.md
index d6c30b37..338acab6 100644
--- a/README.md
+++ b/README.md
@@ -40,6 +40,7 @@ not dead
 
 2) Add script to `package.json`:
 
+**On Unix machines**
 ```json
 {
   "scripts": {
@@ -48,9 +49,7 @@ not dead
 }
 ```
 
-<details>
-    <summary>for Windows users</summary>
-
+**On Windows machines**
 ```json
 {
   "scripts": {
@@ -59,8 +58,6 @@ not dead
 }
 ```
 
-</details>
-
 3) Run this script, to compile RegExp:
 
 ```bash