Fix remarks from uncrustify and cpplint

Unfortunately both differ in the rules so that e.g.
cpplint expects two spaces between code and comment while
uncrustify says it's okay with a single space

Signed-off-by: Nico Neumann <nico.neumann@iosb.fraunhofer.de>

rclcpp/test/rclcpp/test_node.cpp

@@ -2607,7 +2607,7 @@ TEST_F(TestNode, declare_parameter_allowed_simple_types_function_templates) {
     node->declare_parameter<int>(name2, 1234);
     node->declare_parameter<int64_t>(name3, 12340);
     node->declare_parameter<float>(name4, static_cast<float>(12.34));
-    node->declare_parameter<double>(name5, 12.34); // called float64 in ros2 design parameters page
+    node->declare_parameter<double>(name5, 12.34);  // called float64 in ros2 design parameters page
     node->declare_parameter<std::string>(name6, "test string");
     auto str = "test param";
     node->declare_parameter<const char *>(name7, str);
@@ -2644,7 +2644,7 @@ TEST_F(TestNode, declare_parameter_allowed_simple_types_function_templates) {
     node->declare_parameter<int>(name2, 4321);
     node->declare_parameter<int64_t>(name3, 43210);
     node->declare_parameter<float>(name4, static_cast<float>(43.21));
-    node->declare_parameter<double>(name5, 12.34); // called float64 in ros2 design parameters page
+    node->declare_parameter<double>(name5, 12.34);  // called float64 in ros2 design parameters page
     node->declare_parameter<std::string>(name6, "test string");
     auto str = "test param";
     node->declare_parameter<const char *>(name7, str);
@@ -2681,9 +2681,15 @@ TEST_F(TestNode, declare_parameter_allowed_array_types_function_templates) {
     node->declare_parameter<std::vector<bool>>(name2, bool_arr);
     node->declare_parameter<std::vector<int>>(name3, std::vector<int>{1234, 2345});
     node->declare_parameter<std::vector<int64_t>>(name4, std::vector<int64_t>{12340, 9876});
-    node->declare_parameter<std::vector<float>>(name5, std::vector<float>{static_cast<float>(12.34), static_cast<float>(98.78)});
-    node->declare_parameter<std::vector<double>>(name6, std::vector<double>{12.34, 55.66}); // called float64 in ros2 design parameters page
-    node->declare_parameter<std::vector<std::string>>(name7, std::vector<std::string>{"test string", "another test str"});
+    node->declare_parameter<std::vector<float>>(
+      name5, std::vector<float>{static_cast<float>(12.34),
+        static_cast<float>(98.78)});
+    node->declare_parameter<std::vector<double>>(
+      name6,
+      std::vector<double>{12.34, 55.66});  // called float64 in ros2 design parameters page
+    node->declare_parameter<std::vector<std::string>>(
+      name7, std::vector<std::string>{"test string",
+        "another test str"});
 
     EXPECT_TRUE(node->has_parameter(name1));
     EXPECT_TRUE(node->has_parameter(name2));
@@ -2718,9 +2724,15 @@ TEST_F(TestNode, declare_parameter_allowed_array_types_function_templates) {
     node->declare_parameter<std::vector<bool>>(name2, std::vector<bool>{true, false, true});
     node->declare_parameter<std::vector<int>>(name3, std::vector<int>{22, 33, 55, 77});
     node->declare_parameter<std::vector<int64_t>>(name4, std::vector<int64_t>{456, 765});
-    node->declare_parameter<std::vector<float>>(name5, std::vector<float>{static_cast<float>(99.11), static_cast<float>(11.99)});
-    node->declare_parameter<std::vector<double>>(name6, std::vector<double>{12.21, 55.55, 98.89}); // called float64 in ros2 design parameters page
-    node->declare_parameter<std::vector<std::string>>(name7, std::vector<std::string>{"ros2", "colcon", "ignition"});
+    node->declare_parameter<std::vector<float>>(
+      name5, std::vector<float>{static_cast<float>(99.11),
+        static_cast<float>(11.99)});
+    node->declare_parameter<std::vector<double>>(
+      name6,
+      std::vector<double>{12.21, 55.55, 98.89});  // called float64 in ros2 design parameters page
+    node->declare_parameter<std::vector<std::string>>(
+      name7, std::vector<std::string>{"ros2",
+        "colcon", "ignition"});
 
     std::vector<rclcpp::Parameter> expected = {
       {name1, std::vector<uint8_t>{0xD, 0xE, 0xA, 0xD}},