Correcting the documentation

svn path=/trunk/boinc/; revision=6031

db/boinc_db.h

@@ -198,7 +198,8 @@ struct HOST {
     double expavg_time;     // last time the above was updated
 
     // all remaining items are assigned by the client
-    int timezone;           // hours difference from GMT
+    int timezone;           // local STANDARD time at host - UTC time
+                            // (in seconds) 
     char domain_name[256];
     char serialnum[256];
     char last_ip_addr[256]; // internal IP address as of last RPC

lib/gui_rpc_client.h

@@ -280,7 +280,7 @@ public:
 };
 
 struct HOST_INFO {
-    int timezone;    // seconds added to local time to get UTC
+    int timezone;    // local STANDARD time - UTC time (in seconds) 
     char domain_name[256];
     char serialnum[256];
     char ip_addr[256];

lib/hostinfo.C

@@ -40,7 +40,7 @@
 // Reset the host info struct to default values
 //
 void HOST_INFO::clear_host_info() {
-    timezone = 0;        // seconds added to local time to get UTC
+    timezone = 0;        // local STANDARD time - UTC time (in seconds) 
     strcpy(domain_name, "");
     strcpy(serialnum, "");
     strcpy(ip_addr, "");

lib/hostinfo.h

@@ -31,7 +31,7 @@
 // NET_STATS (average network bandwidths)
 
 struct HOST_INFO {
-    int timezone;    // local STANDARD time - UTC time
+    int timezone;    // local STANDARD time - UTC time (in seconds)
     char domain_name[256];
     char serialnum[256];
     char ip_addr[256];