Add information on total number of rounds + fix some typos

introduction/Instructions.html

@@ -20,7 +20,7 @@
 </p>
 
 <p> 
-    In each round, you will play with different participants. (Who you play with will not depend on your decisions and payoffs in the previous rounds.)
+    In each round, you will play with different participants. You will play 6 rounds in total, where the first round is a trial-round that does not affect your payment at the end of the experiment. (Who you play with will not depend on your decisions and payoffs in the previous rounds.)
 </p>
 
 <p> 

introduction/Payment.html

@@ -17,7 +17,7 @@ <h4> Payment at the end of the experiment </h4>
 <hr>
 
 <p> If you have any questions, please raise your hand now and an experimenter will come to you. </p>
-<p> Otherwise, please proceed to the <b> task </b>. </p>
+<p> Otherwise, please proceed to the <b> task</b>. </p>
 
 {{ next_button }}
 

introduction/Proposal.html

@@ -35,7 +35,7 @@ <h4> Group budgets </h4>
 
 <ul>
     <li>If Player {{P1}} and one other player form a group together, they have a budget of {{small_coalition_value}} points.</li>
-    <li>If all three players form a group together, they have a budget of {{grand_coalition_value}}.</li>
+    <li>If all three players form a group together, they have a budget of {{grand_coalition_value}} points.</li>
 </ul>
 {{ else }}
 <p>