Fix command line parameters in collect agent

CollectAgent/collectagent.cpp

@@ -205,7 +205,7 @@ void usage() {
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    */
   cout << "Usage:" << endl;
-  cout << "  collectagent [-m<host>] [-r<host>] [-c<host>] [-t<ttl>] [-d] [-s]" << endl;
+  cout << "  collectagent [-m<host>] [-r<host>] [-c<host>] [-u<username>] [-p<password>] [-t<ttl>] [-d] [-s]" << endl;
   cout << "  collectagent -h" << endl;
   cout << endl;
   
@@ -250,11 +250,14 @@ int main(int argc, char* const argv[]) {
       ttl = "0";
       statistics = false;
     
-    while ((ret=getopt(argc, argv, "l:c:u:p:t:r:dDsh"))!=-1) {
+    while ((ret=getopt(argc, argv, "m:r:c:u:p:t:dDsh"))!=-1) {
           switch(ret) {
-              case 'l':
+              case 'm':
                   listenHost = optarg;
                   break;
+              case 'r':
+                  restApiHost = optarg;
+                  break;
               case 'c':
                   cassandraHost = optarg;
                   break;
@@ -273,9 +276,6 @@ int main(int argc, char* const argv[]) {
               case 't':
                   ttl = optarg;
                   break;
-              case 'r':
-                restApiHost = optarg;
-                break;
               case 'd':
               case 'D':
                   dcdbdaemon();