Add parameters (or lack thereof) to Turnaround strategy README

strategies/turnaround/README.md

@@ -10,4 +10,8 @@ The basic idea is that the market tends to rebound on Tuesdays (or Wednesdays) f
 2. If the asset (e.g., SPY) has closed lower for the past 2 days, enter a long trade on the following open (i.e., Tuesday or Wednesday morning).
 3. Exit the trade when the close is higher than the previous day's high.
 
+## Parameters
+
+N/A
+
 ---