tests MAINTENANCE source code formatting
diff --git a/tests/utests/schema/test_schema.h b/tests/utests/schema/test_schema.h
index 866e986..2599db3 100644
--- a/tests/utests/schema/test_schema.h
+++ b/tests/utests/schema/test_schema.h
@@ -11,6 +11,7 @@
  *
  *     https://opensource.org/licenses/BSD-3-Clause
  */
+
 #ifndef TESTS_UTESTS_SCHEMA_TEST_SCHEMA_H_
 #define TESTS_UTESTS_SCHEMA_TEST_SCHEMA_H_
 
@@ -22,7 +23,7 @@
 #define ENABLE_LOGGER_CHECKING 1
 
 #if ENABLE_LOGGER_CHECKING
-    extern char logbuf[];
+extern char logbuf[];
 #   define logbuf_assert(str) assert_string_equal(logbuf, str)
 #else
 #   define logbuf_assert(str)
@@ -31,9 +32,8 @@
 void logbuf_clean(void);
 
 LY_ERR test_imp_clb(const char *UNUSED(mod_name), const char *UNUSED(mod_rev), const char *UNUSED(submod_name),
-                    const char *UNUSED(sub_rev), void *user_data, LYS_INFORMAT *format,
-                    const char **module_data, void (**free_module_data)(void *model_data, void *user_data));
-
+        const char *UNUSED(sub_rev), void *user_data, LYS_INFORMAT * format,
+        const char **module_data, void (**free_module_data)(void *model_data, void *user_data));
 
 #define TEST_YANG_MODULE_10(MOD_NAME, MOD_PREFIX, MOD_NS, CONTENT) \
     "module "MOD_NAME" { namespace "MOD_NS"; prefix "MOD_PREFIX"; "CONTENT"}"
@@ -87,7 +87,7 @@
                         "Duplicate keyword \""MEMBER"\". Line number "LINE"."); \
     }
 
-#define TEST_STMT_SUBSTM_ERR(CTX, RFC7950, STMT, SUBSTMT, VALUE); \
+#define TEST_STMT_SUBSTM_ERR(CTX, RFC7950, STMT, SUBSTMT, VALUE) ;\
         TEST_SCHEMA_ERR(CTX, RFC7950, 0, "inv", STMT" test {"SUBSTMT" "VALUE";}", "Invalid keyword \""SUBSTMT"\" as a child of \""STMT"\". Line number 1.");
 
 #endif /* TESTS_UTESTS_SCHEMA_TEST_SCHEMA_H_ */