Index: For_developers/Sphinx/source/Documentation/Overview/app_modes.rst
===================================================================
--- For_developers/Sphinx/source/Documentation/Overview/app_modes.rst	(revision b1674ed9a3275890229aaf2e958f2ea7db4f28ac)
+++ For_developers/Sphinx/source/Documentation/Overview/app_modes.rst	(revision f20342a474e36967cf41b6e992ab0fd6992624c4)
@@ -1,4 +1,4 @@
 *****************
-Application Modes
+Application modes
 *****************
 
@@ -13,23 +13,23 @@
 .. _ref-app-modes:
 
-Arising from the two user groups described in :doc:`../../Ecmwf/access`, ``flex_extract`` has 4 different :underline:`user application modes`:
+Arising from the two user groups described in :doc:`../../Ecmwf/access`, ``flex_extract`` has four different :underline:`user application modes`:
 
 .. _ref-remote-desc:
 
   1. Remote (member)
-      In the **Remote mode** the user works directly on ECMWF Linux member state server, such as ``ecgate`` or ``cca/ccb``. The software will be installed in the ``$HOME`` directory. The user does not need to install any of the additional third-party libraries mentioned in :ref:`ref-requirements` as ECMWF provides everything with environment modules. The module selection will be done automatically in ``flex_extract``. 
+      In the **Remote mode** the user works directly on a ECMWF member-state Linux server, such as ``ecgate`` or ``cca/ccb``. The software will be installed in the ``$HOME`` directory. The user does not need to install any of the third-party libraries mentioned in :ref:`ref-requirements`, as ECMWF provides everything with environment modules. The module selection will be done automatically by ``flex_extract``. 
       
 .. _ref-gateway-desc:
       
   2. Gateway (member)
-      The **Gateway mode** can be used if a local member state gateway server is in place. Then the job scripts can be submitted to the ECMWF Linux member state server via the ECMWF web access tool ``ecaccess``. The installation script of ``flex_extract`` must be executed at the local gateway server such that the software will be installed in the ``$HOME`` directory at the ECMWF server and some extra setup is done in the local ``flex_extract`` directory at the local gateway server. For more information about establishing a gateway server please see `ECMWF's instructions on gateway server`_. For the **Gateway mode** the necessary environment has to be established which is described in :ref:`ref-prep-gateway`.
+      The **Gateway mode** can be used if a local member-state gateway server is in place. Then, the job scripts can be submitted to the ECMWF member-state Linux server via the ECMWF web access tool ``ecaccess``. The installation script of ``flex_extract`` must be executed on the local gateway server such that the software will be installed in the ``$HOME`` directory at the ECMWF server and that some extra setup is done in the ``flex_extract`` directory on the local gateway server. For more information about establishing a gateway server, please refer to `ECMWF's instructions on gateway server`_. For the **Gateway mode** the necessary environment has to be established which is described in :ref:`ref-prep-gateway`.
 
 .. _ref-local-desc:
       
   3. Local member
-      Scripts are installed and executed on a local machine, either in the current ``flex_extract`` directory or in a path given to the installation script. Under this scenario a software environment similar to that at ECMWF is required. Additionally, Web API's have to be installed to access ECMWF server. The complete installation process is described in :ref:`ref-local-mode`.
+      Scripts are installed and executed on a local machine, either in the current ``flex_extract`` directory or in a path given to the installation script. Under this scenario, a software environment similar to that at ECMWF is required. Additionally, web API's have to be installed to access ECMWF server. The complete installation process is described in :ref:`ref-local-mode`.
       
   4. Local public
-      Scripts are installed and executed on a local machine, either in the current ``flex_extract`` directory or in a path given to the installation script. Under this scenario a software environment similar to that at ECMWF is required. Additionally, Web API's have to be installed to access ECMWF server. The complete installation process is described in :ref:`ref-local-mode`. In this case a direct registration at ECMWF is necessary and the user has to accept a specific license agreement for each dataset he/she intends to retrieve. 
+      Scripts are installed and executed on a local machine, either in the current ``flex_extract`` directory or in a path given to the installation script. Under this scenario, a software environment similar to that at ECMWF is required. Additionally, web API's have to be installed to access ECMWF servers. The complete installation process is described in :ref:`ref-local-mode`. In this case, a direct registration at ECMWF is necessary and the user has to accept a specific license agreement for each dataset he/she intends to retrieve. 
       
       
