win32/file.c: adjust indent

* win32/file.c (get_user_from_path): adjust indent.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42189 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

win32/file.c

@@ -317,7 +317,7 @@ get_user_from_path(wchar_t **wpath, int offset, UINT cp, UINT path_cp, rb_encodi
     size_t size;
 
     while (!IS_DIR_SEPARATOR_P(*pos) && *pos != '\0')
-     pos++;
+	pos++;
 
     *pos = '\0';
     convert_wchar_to_mb(wuser, &user, &size, cp);