diff --git a/reference/c/core/src/core_io.c b/reference/c/core/src/core_io.c
index dfa8da0a..045f88b7 100644
--- a/reference/c/core/src/core_io.c
+++ b/reference/c/core/src/core_io.c
@@ -68,13 +68,13 @@ _io_read(const char *filename)
         free(string);
      }
 
-    efl_del(file);
+   efl_del(file);
 }
 
 static void
 _io_test()
 {
-    const char *filename = "/tmp/efl_core_io_test.tmp";
+   const char *filename = "/tmp/efl_core_io_test.tmp";
 
    printf("TEST 1: Efl.Io.File\n"); 
    _io_write(filename);