diff --git a/README.md b/README.md
index 4a50c09..4cc5e25 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,5 @@
-#calculator
+# an elementary calculator code
+
 num_1 = input('Enter the first digit')
 
 num_2 = input('Enter the second digit')