Small doc syntax fix.

doc/developer/index.txt

 
 .. _developer:
 
-======================
+==============================================
 Theano Design and Implementation Documentation
-======================
+==============================================
 
 
 .. toctree::

doc/developer/tensor.txt

@@ -7,7 +7,7 @@ Tensor
 This file describes the design of theano.tensor.
 
 Elemwise grad and R_op 
-=================
+======================
 
 Here's another straightforward example, though a bit more elaborate
 than adding two numbers together. Let's say that you want to compute

doc/library/tensor/basic.txt

@@ -728,11 +728,11 @@ row of a matrix x:
 
 
 Index-assignment is *not* supported.  If you want to do something like ``a[5]
-= b`` or ``a[5]+=b``, see :func:`setsubtensor` and :func:`incsubtensor` below.
+= b`` or ``a[5]+=b``, see :func:`set_subtensor` and :func:`inc_subtensor` below.
 
-.. autofunction:: theano.tensor.basic.setsubtensor
+.. autofunction:: theano.tensor.basic.set_subtensor
 
-.. autofunction:: theano.tensor.basic.incsubtensor
+.. autofunction:: theano.tensor.basic.inc_subtensor
 
 .. _tensor_operator_support:
 

doc/sandbox/sparse.txt

@@ -112,7 +112,7 @@ Misc
 ----
 The sparse equivalent of dmatrix is csc_matrix and csr_matrix.
 
-:api:`TrueDot` vs. :api:`StructuredDot`
+:api:`Dot` vs. :api:`StructuredDot`
 ----------------------------------------
 
 Often when you use a sparse matrix it is because there is a meaning to the