Fixed typo in comment leading up to _PyImport_FixupExtension().
diff --git a/Python/import.c b/Python/import.c
index 728e1cd..5c2a9ad 100644
--- a/Python/import.c
+++ b/Python/import.c
@@ -355,7 +355,7 @@
    loaded).  To prevent initializing an extension module more than
    once, we keep a static dictionary 'extensions' keyed by module name
    (for built-in modules) or by filename (for dynamically loaded
-   modules), containing these modules.  A copy od the module's
+   modules), containing these modules.  A copy of the module's
    dictionary is stored by calling _PyImport_FixupExtension()
    immediately after the module initialization function succeeds.  A
    copy can be retrieved from there by calling