Fixed more minor RST warnings.

Author: ZviBaratz

doc/source/devel/biaps/biap_0004.rst

@@ -221,6 +221,7 @@ Improving access to varying meta data through the Nifti
 
 Currently, when accessing varying meta data through the `get_meta` method 
 you can only get one value at a time::
+
     >>> echo_times = [nii.get_meta('EchoTime', (0, 0, 0, idx)) 
                       for idx in xrange(data.shape[-1])]
 

doc/source/devel/biaps/biap_0006.rst

@@ -193,7 +193,7 @@ In NIfTI:
 
 We saw above that the MGH format refers to a volume (in our sense) as a
 *frame*.  ECAT has the same usage - a frame is a 3D volume. The fmristat
-software uses frame in the same sense |--| e.g. `line 32 of example.m
+software uses frame in the same sense, e.g., `line 32 of example.m
 <https://github.com/matthew-brett/fmristat/blob/master/fmristat/example.m#L32>`_.
 
 Unfortunately DICOM appears to use "frame" to mean a 2D slice.  For example,

nibabel/processing.py

@@ -325,11 +325,13 @@ def conform(from_img,
     Using the default arguments, this function is meant to replicate most parts
     of FreeSurfer's ``mri_convert --conform`` command. Specifically, this
     function:
+    
         - Resamples data to ``output_shape``
         - Resamples voxel sizes to ``voxel_size``
         - Reorients to RAS (``mri_convert --conform`` reorients to LIA)
 
     Unlike ``mri_convert --conform``, this command does not:
+    
         - Transform data to range [0, 255]
         - Cast to unsigned eight-bit integer