fix formatting

Author: benthecoder

posts/270325.md

@@ -24,11 +24,9 @@ why it helps?
 top-down vs bottom up
 
 - top down (tabulation)
-
   - **iteration** and starts with a basecase
   - order matters
   - usually faster, no recursion overhead
-
     ```py
     # fibonacci
     F = [0] * (n+1)
@@ -37,7 +35,6 @@ top-down vs bottom up
     for i in range(2, n):
         F[i] = F[i-1] + F[i-2]
     ```
-
 - bottom-up (memoization)
 
   - **recursion** and made efficient with memoization