source/cbc_analysis.rst: fixed some grammar

doc/source/cbc_analysis.rst

@@ -11,12 +11,16 @@ All the below steps assume a Singularity container with the GstLAL software
 stack installed. Other methods of installation will follow a similar
 procedure, however, with one caveat that workflows will not work on the
 Open Science Grid (OSG).
+
 For a dag on the OSG IGWN grid, you must use a Singularity container on 
 cvmfs, set the ``profile`` in ``config.yaml`` to ``osg`` and make sure 
 to submit the dag from a OSG node. 
 Otherwise the workflow is the same. 
+
 When running without a Singularity container, the commands below should be 
-modified. 
+modified. (Such as running ``gstlal_inspiral_workflow init -c config.yml``) 
+instead of ``singularity exec <image> gstlal_inspiral_workflow init -c config.yml``). 
+
 For ICDS gstlalcbc shared accounts, the ``env.sh`` contents much be changed 
 and instead of running ``$ X509_USER_PROXY=/path/to/x509_proxy ligo-proxy-init -p albert.einstein``
 run ``source env.sh``. (Details are below.)
@@ -512,7 +516,7 @@ template bank bins.
 If one uses multiple sub template banks, SVD configurations can be specified 
 for each sub template bank. Reference `mario config <https://git.ligo.org/gstlal/offline-configuration/configs/mario/config.yml>`_ .
 
-Users will not typically change these options.
+Users will typically not change these options.
 
 Section: Filter
 """"""""""""""""