More conversion to new-style optional args.
diff --git a/Doc/library/gc.rst b/Doc/library/gc.rst
index 9092145..34aba65 100644
--- a/Doc/library/gc.rst
+++ b/Doc/library/gc.rst
@@ -1,4 +1,3 @@
-
:mod:`gc` --- Garbage Collector interface
=========================================
@@ -37,7 +36,7 @@
Returns true if automatic collection is enabled.
-.. function:: collect([generation])
+.. function:: collect(generations=2)
With no arguments, run a full collection. The optional argument *generation*
may be an integer specifying which generation to collect (from 0 to 2). A
@@ -210,5 +209,3 @@
The debugging flags necessary for the collector to print information about a
leaking program (equal to ``DEBUG_COLLECTABLE | DEBUG_UNCOLLECTABLE |
DEBUG_SAVEALL``).
-
-.. rubric:: Footnotes