Spelling and whitespace fixes

examples/discovery/server_lds.c

@@ -35,7 +35,7 @@ int main(void) {
      * the list, if it doesn't re-register within the given time frame. A value
      * of 0 disables automatic removal. Default is 60 Minutes (60*60). Must be
      * bigger than 10 seconds, because cleanup is only triggered approximately
-     * ervery 10 seconds. The server will still be removed depending on the
+     * every 10 seconds. The server will still be removed depending on the
      * state of the semaphore file. */
     // config.discoveryCleanupTimeout = 60*60;
     UA_Server *server = UA_Server_new(config);

examples/discovery/server_register.c

@@ -122,7 +122,7 @@ int main(int argc, char **argv) {
         return (int)retval;
     }
 
-    // UNregister the server from the discovery server.
+    // Unregister the server from the discovery server.
     retval = UA_Server_unregister_discovery(server, clientRegister);
     //retval = UA_Server_unregister_discovery(server, "opc.tcp://localhost:4840" );
     if(retval != UA_STATUSCODE_GOOD)

examples/nodeset/server_testnodeset.c

@@ -40,7 +40,6 @@ int main(int argc, char **argv)
     }
     else
     {
-
         UA_Variant out;
         UA_Variant_init(&out);
         UA_Server_readValue(server, UA_NODEID_NUMERIC(2, 10002), &out);