polib: remove unnecessary comparisons with True

Submitted to upstream repository as changeset f11e0b1b37b0.

i18n/polib.py

@@ -105,7 +105,7 b' def pofile(fpath, **kwargs):'
     ... finally:
     ...     os.unlink(tmpf)
     """
-    if kwargs.get('autodetect_encoding', True) == True:
+    if kwargs.get('autodetect_encoding', True):
         enc = detect_encoding(fpath)
     else:
         enc = kwargs.get('encoding', default_encoding)
@@ -159,7 +159,7 b' def mofile(fpath, **kwargs):'
     ...     finally:
     ...         os.unlink(tmpf)
     """
-    if kwargs.get('autodetect_encoding', True) == True:
+    if kwargs.get('autodetect_encoding', True):
         enc = detect_encoding(fpath, True)
     else:
         enc = kwargs.get('encoding', default_encoding)