Fix test formatting

Author: mbaluda

cpp/common/test/rules/unusedtypedeclarations/UnusedTypeDeclarations.expected

@@ -3,7 +3,7 @@
 | test.cpp:13:11:13:11 | D | Type declaration D is not used. |
 | test.cpp:77:11:77:11 | R | Type declaration R is not used. |
 | test.cpp:90:12:90:12 | (unnamed class/struct/union) | Type declaration (unnamed class/struct/union) is not used. |
-| test.cpp:112:7:112:8 | AA | Type declaration AA is not used. |
+| test.cpp:112:29:112:30 | AA | Type declaration AA is not used. |
 | test.cpp:127:7:127:12 | Nested | Type declaration Nested is not used. |
 | test.cpp:136:9:136:20 | UnusedNested | Type declaration UnusedNested is not used. |
 | test.cpp:139:7:139:22 | NestedBlockScope | Type declaration NestedBlockScope is not used. |

cpp/common/test/rules/unusedtypedeclarations/test.cpp

@@ -108,8 +108,8 @@ template <class T> class Y {}; // COMPLIANT - used in the test case below
 
 // Alias templates
 template <typename T> using Z = Y<T>; // COMPLIANT - used below
-template <typename T>
-using AA = Y<T>; // NON_COMPLIANT - never instantiated
+
+template <typename T> using AA = Y<T>; // NON_COMPLIANT - never instantiated
 
 void test_alias_template() { Z<int> v; }