Apply review suggestion - Tweak wording of example comment

Co-authored-by: Taus <tausbn@github.com>

python/ql/src/Variables/LoopVariableCapture/examples/good2.py

@@ -1,5 +1,5 @@
 import functools
-# GOOD: A default parameter is used, so the variable `i` is not being captured.
+# GOOD: `functools.partial` takes care of capturing the _value_ of `i`.
 tasks = []
 for i in range(5):
     tasks.append(functools.partial(lambda i: print(i), i))