give os.symlink and os.link() better parameter names #5564
diff --git a/Doc/library/string.rst b/Doc/library/string.rst
index 4c3be4f..40aa07c 100644
--- a/Doc/library/string.rst
+++ b/Doc/library/string.rst
@@ -243,6 +243,7 @@
 Some simple format string examples::
 
    "First, thou shalt count to {0}" # References first positional argument
+   "Bring me a {}"                  # Implicitly references the first positional argument
    "My quest is {name}"             # References keyword argument 'name'
    "Weight in tons {0.weight}"      # 'weight' attribute of first positional arg
    "Units destroyed: {players[0]}"  # First element of keyword argument 'players'.