Fix tabs

tests/Makefile.am

@@ -48,7 +48,7 @@ noinst_PROGRAMS = test_system \
                   test_many_sockets \
                   test_ipc_wildcard \
                   test_diffserv \
-				  test_connect_rid
+                  test_connect_rid
 
 if !ON_MINGW
 noinst_PROGRAMS += test_shutdown_stress \

tests/test_connect_rid.cpp

@@ -173,9 +173,9 @@ int main (void)
     ctx = zmq_ctx_new ();
     assert (ctx);
     test_stream_2_stream (ctx);
-	msleep(100);	// Give time for bound socket to be closed.
+    msleep(100);	// Give time for bound socket to be closed.
     test_router_2_router (ctx, false);
-	msleep(100);	// Give time for bound socket to be closed.
+    msleep(100);	// Give time for bound socket to be closed.
     test_router_2_router (ctx, true);
     zmq_ctx_destroy (ctx);
     printf ("'test_connect_rid' passed");