Fixed broken tests

tests/test_autocomplete.c

@@ -44,7 +44,7 @@ void add_one_and_complete(void **state)
     autocomplete_add(ac, "Hello");
     char *result = autocomplete_complete(ac, "Hel");
 
-    assert_string_equal("Hello aaaa", result);
+    assert_string_equal("Hello", result);
 
     autocomplete_clear(ac);
 }

tests/test_common.c

@@ -46,7 +46,7 @@ void replace_two_substr(void **state)
 
     char *result = str_replace(string, sub, new);
 
-    assert_string_equal("it was a was string ssss", result);
+    assert_string_equal("it was a was string", result);
 }
 
 void replace_char(void **state)