Issue #26107: Fix typo in Objects/lnotab_notes.txt

Double parenthesis

Objects/lnotab_notes.txt

@@ -22,7 +22,7 @@ look like:
     0, 1,  6, 1,  44, 5,  300, 200,  11, 1
 
 The above doesn't really work, but it's a start. An unsigned byte (byte code
-offset)) can't hold negative values, or values larger than 255, a signed byte
+offset) can't hold negative values, or values larger than 255, a signed byte
 (line number) can't hold values larger than 127 or less than -128, and the
 above example contains two such values. So we make two tweaks: