Fix grammar

"allow" is a transitive verb, which requires an object,
so "allow to <verb>" is ungrammatical.

Author: jwilk

CHANGES.txt

@@ -350,7 +350,7 @@ Bug fixes:
 
 * Initiate a graceful shutdown on ``Control+C``.
 
-* Allow to change the ``checker_class`` for the ``StyleGuide``.
+* Allow changing the ``checker_class`` for the ``StyleGuide``.
 
 
 1.4.2 (2013-02-10)
@@ -360,7 +360,7 @@ Bug fixes:
 
 * Register new checkers with ``register_check(func_or_cls, codes)``.
 
-* Allow to construct a ``StyleGuide`` with a custom parser.
+* Allow constructing a ``StyleGuide`` with a custom parser.
 
 * Accept visual indentation without parenthesis after the ``if``
   statement. (Issue #151)
@@ -569,7 +569,7 @@ Bug fixes:
   The ``--repeat`` flag becomes obsolete because it is the default
   behaviour. (Issue #6)
 
-* Allow to specify ``--max-line-length``. (Issue #36)
+* Allow specifying ``--max-line-length``. (Issue #36)
 
 * Make the shebang more flexible. (Issue #26)
 

pep8.py

@@ -582,7 +582,7 @@ def continued_indentation(logical_line, tokens, indent_level, hang_closing,
                         break
             assert len(indent) == depth + 1
             if start[1] not in indent_chances:
-                # allow to line up tokens
+                # allow lining up tokens
                 indent_chances[start[1]] = text
 
         last_token_multiline = (start[0] != end[0])