InternalDocs: fix inverted Markdown link syntax in code_objects.md

(text)[url] does not render as a link.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

Author: zk-khan

InternalDocs/code_objects.md

@@ -48,7 +48,7 @@ Note that traceback objects don't store all this information -- they store the s
 number, for backward compatibility, and the "last instruction" value.
 The rest can be computed from the last instruction (`tb_lasti`) with the help of the
 locations table. For Python code, there is a convenience method
-(`codeobject.co_positions`)[https://docs.python.org/dev/reference/datamodel.html#codeobject.co_positions]
+[`codeobject.co_positions`](https://docs.python.org/dev/reference/datamodel.html#codeobject.co_positions)
 which returns an iterator of `({line}, {endline}, {column}, {endcolumn})` tuples,
 one per instruction.
 There is also `co_lines()` which returns an iterator of `({start}, {end}, {line})` tuples,