diff --git a/src/.DS_Store b/src/.DS_Store
deleted file mode 100644
index 5008ddf..0000000
Binary files a/src/.DS_Store and /dev/null differ
diff --git a/src/client.js b/src/client.js
index 041b819..118d4db 100644
--- a/src/client.js
+++ b/src/client.js
@@ -47,7 +47,6 @@ function clientSubscribe(conn) {
     }
     delta = bta.sum - sta.sum;
     console.log('[R]',msg.tr_id,msg.tr_side,msg.tr_amount,msg.tr_price,msg.tr_timestamp,'[BS]',bta.count,bta.avg,bta.median,'[SS]',sta.count,sta.avg,sta.median, '[DS]', delta.toFixed(0));
-    //console.log('[Record]',msg.tr_id,msg.tr_side,msg.tr_amount,msg.tr_price,msg.tr_timestamp);
   });
 }
 
diff --git a/src/server.js b/src/server.js
index ef0ce90..2227aea 100644
--- a/src/server.js
+++ b/src/server.js
@@ -34,7 +34,7 @@ function main ()
     // Only process configurationg for exchange if it is active
     if ( exchange_active == 'Y') {
 
-      // xxx
+      // Array to hold list of symbols; works for BITREX not sure about others.
       var exchange_symbol_list = [];
 
       // Loop through config for exchange: connect, transform and create Redis pub/sub
@@ -56,10 +56,9 @@ function main ()
         } else if ( exchange_name == 'BITSTAMP' ) {
           exFn.processBITSTAMP(exchange_name, exchange_wss, exchange_symbol );
         } else if ( exchange_name == 'BINANCE' ) {
-          //exFn.processBINANCE( ...args );
           exFn.processBINANCE(exchange_name, exchange_wss, exchange_symbol );
         } else if ( exchange_name == 'BITTREX' ) {
-          //concatenate all of the symbols together because thats the way this API works for some reason
+          // We will send all symbols in one request for BITTREX because it allows it and its more efficient.
           exchange_symbol_list.push(exchange_symbol);
           if ( j ==  ( exchange_symbol_array.length - 1) )
           {