Wrap some long lines in App/teems.cpp

App/teems.cpp

@@ -129,7 +129,10 @@ static void usage(const char *argv0)
 {
     fprintf(stderr, "Usage: %s --gen sealedprivkeyfile pubkeyfile\n",
         argv0);
-    fprintf(stderr, "or     %s -k sealedprivkeyfile -n myname [-t nthreads] [-d epoch_duration (in s)] [-e number of epochs] [-w number of Waksman Networks to precompute before starting any epochs] [command] < config.json\n",
+    fprintf(stderr, "or     %s -k sealedprivkeyfile -n myname "
+        "[-t nthreads] [-d epoch wait time (in s)] [-e number of epochs] "
+        "[-w number of Waksman Networks to precompute before starting "
+        "any epochs] [command] < config.json\n",
         argv0);
     exit(1);
 }
@@ -278,7 +281,9 @@ int main(int argc, char **argv)
             node.recv_commands(
                 // error_cb
                 [node_num, &config](boost::system::error_code ec) {
-                    printf("Error %s from %d %s\n", ec.message().c_str(), node_num, config.nodes[node_num].name.c_str());
+                    printf("Error %s from %d %s\n",
+                        ec.message().c_str(), node_num,
+                        config.nodes[node_num].name.c_str());
                 },
                 // epoch_cb
                 [](uint32_t epoch) {