Trying to fix some indents in doc

doc/topics/function.txt

@@ -71,21 +71,21 @@ The ``inputs`` argument to ``theano.function`` is a list, containing the ``Varia
       value passed as the name parameter (possibly ``None``).
 
       ``implicit``: Bool or ``None`` (default: ``None``)
-        ``True``: This input is implicit in the sense that the user is not allowed
-            to provide a value for it. Requires ``value`` to be set. Setting an
-            input as implicit allows Theano to directly share containers when
-            ``value`` is an existing container.
-        ``False``: The user can provide a value for this input. In this case,
-            containers will not be shared (to avoid accidentally overwriting a
-            container's content with an input value provided by the user).
-            This means a function will create its own container, and will copy in
-            it the content of ``value`` at call time when ``value`` is a container.
-            Updates (if ``update`` is not None) will be stored into the ``value``
-            container and not in the function container (which will be filled
-            with ``None`` instead, to make sure noone tries to use it by mistake).
-        ``None``: Automatically choose between ``True`` or ``False`` depending on the
-            situation. It will be set to ``False`` in all cases except if 'value'
-            is a container (so that it can be shared by default).
+            ``True``: This input is implicit in the sense that the user is not allowed
+        to provide a value for it. Requires ``value`` to be set. Setting an
+        input as implicit allows Theano to directly share containers when
+        ``value`` is an existing container.
+            ``False``: The user can provide a value for this input. In this case,
+        containers will not be shared (to avoid accidentally overwriting a
+        container's content with an input value provided by the user).
+        This means a function will create its own container, and will copy in
+        it the content of ``value`` at call time when ``value`` is a container.
+        Updates (if ``update`` is not ``None``) will be stored into the ``value``
+        container and not in the function container (which will be filled
+        with ``None`` instead, to make sure noone tries to use it by mistake).
+            ``None``: Automatically choose between ``True`` or ``False`` depending on the
+        situation. It will be set to ``False`` in all cases except if 'value'
+        is a container (so that it can be shared by default).
 
 
 Value: initial and default values