Revert: remove colon after Output

jojosh76 · jojosh76 · commit b35f14e1e83c · 2026-04-16T23:09:37.000+01:00
diff --git a/README.md b/README.md
@@ -9,7 +9,7 @@ Input:
    p, principal amount
    t, time period in years
    r, annual rate of interest
-Output:
+Output
    simple interest = p*t*r
 ```
 
