Update testother.cpp

Author: chrchr-github

test/testother.cpp

@@ -2788,14 +2788,14 @@ class TestOther : public TestFixture {
         ASSERT_EQUALS("", errout_str());
 
         check("struct S {\n" // #15130
-               "    union {\n"
-               "        int i;\n"
-               "        struct {\n"
-               "            char a[24];\n"
-               "        } x;\n"
-               "    };\n"
-               "};\n"
-               "int f(S s) { return s.i; }\n");
+              "    union {\n"
+              "        int i;\n"
+              "        struct {\n"
+              "            char a[24];\n"
+              "        } x;\n"
+              "    };\n"
+              "};\n"
+              "int f(S s) { return s.i; }\n");
         ASSERT_EQUALS("[test.cpp:9:9]: (performance) Function parameter 's' should be passed by const reference. [passedByValue]\n", errout_str());
 
         /*const*/ Settings settingsWin64 = settingsBuilder().platform(Platform::Type::Win64).build();