diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -7,13 +7,15 @@
 ## Untuk radix cuda
 make radix
 
-./ <executable-name> <array-size>
+./\<executable-name\> \<array-size\>
+
 ./radix 5000
 
 ## Untuk radix serial
 make serial_radix
 
-./ <executable-name> <array-size>
+./\<executable-name\> \<array-size\>
+
 ./radix 5000
 
 ## Pendahuluan