Fix USD prices

Change-Id: Idcb99e3225647359594c762d4a4ee995865409a0
Signed-off-by: Mikael Barbero <mikael@eclipse.org>
diff --git a/content/en_benefits.php b/content/en_benefits.php
index 667b640..71b3e8b 100644
--- a/content/en_benefits.php
+++ b/content/en_benefits.php
@@ -40,7 +40,7 @@
 
         <h2>Friend of Eclipse Benefits</h2>
 
-        <p>Donate between US$35 and US$99.99 and you will be identified as a Friend
+        <p>Donate between 35 USD and 49.99 USD and you will be identified as a Friend
         of Eclipse for 1 year. Benefits include:<p>
         <ul>
           <li>Friend of Eclipse Mirror Site - This will allow you to download new
@@ -52,7 +52,7 @@
 
         <h2>Best Friend of Eclipse Benefits</h2>
 
-        <p>Donate more than US$100 and you will be identified as a Best Friend of
+        <p>Donate more than 50 USD and you will be identified as a Best Friend of
         Eclipse for 1 year. Benefits include:</p>
         <ul>
           <li>Receive an <b>Eclipse T-Shirt</b></li>