diff --git a/README.md b/README.md
index 9345526..fdda598 100644
--- a/README.md
+++ b/README.md
@@ -39,7 +39,7 @@ sim:224 	- орлан-K4 складной
 
 key:<br>
 for generation:
-~openssl rand -base64 32~
+`openssl rand -base64 32`
 thlDN7SvgoVtA+SGhHjep7HvtIbK4Ua7heHfoXR6N0M<br>
 D3Al0NS0YXkHn7dvdxtyAwqWtO0u1uueKgD/UTyjEsKJpyxrmze7hyMZgF2Pl6ocSWBaoxhqnFtPO3Ojw7ieWQ3M3g7txXeAmgft0dx6PZV8u0nJdTzo8G1N7Amyt++q11QOcA<br>
 3Al0NS0YXkHn7dvdxtyAwqWtO0u1uueKgD/UTyHfoXR6N0MMZgF2Pl6ocSWBaoxhqnFtPO3Ojw7ieWQ3M3g7txXeAmgft0dx6PZV8u0nJdTzo8G1N7Amyt++q11QOcAHfoXR6N<br>
\ No newline at end of file