Trivial: add missing space

Author: harding

src/bitcoind.cpp

@@ -143,7 +143,7 @@ static bool AppInit(int argc, char* argv[])
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wdeprecated-declarations"
 #endif
-            tfm::format(std::cout, PACKAGE_NAME "daemon starting\n");
+            tfm::format(std::cout, PACKAGE_NAME " daemon starting\n");
 
             // Daemonize
             if (daemon(1, 0)) { // don't chdir (1), do close FDs (0)