Reformat the rst documents

Main changes:
Set the textwidth to 100, exceptions: tables and http links may be
longer than the limits
Cut off the table width as shorten as possible

JIRA: PHAROS-227

Change-Id: I07861e675d76ab5063f388d3be7d0b51c8bad38b
Signed-off-by: 10013968 <zhang.jun3g@zte.com.cn>

1 files changed, 11 insertions, 7 deletions

diff --git a/docs/how-to-use-docs/documentation-example.rst b/docs/how-to-use-docs/documentation-example.rst
index 54819dc5..ae0a7f23 100644
--- a/docs/how-to-use-docs/documentation-example.rst
+++ b/docs/how-to-use-docs/documentation-example.rst
@@ -13,7 +13,8 @@
 How to create documentation for your OPNFV project
 ==================================================
 
-this is the directory structure of the docs/ directory that can be found in the root of your project directory
+this is the directory structure of the docs/ directory that can be found in the root of your project
+directory
 
 .. code-block:: bash
 
@@ -24,8 +25,8 @@ this is the directory structure of the docs/ directory that can be found in the
     ./how-to-use-docs/documentation-example.rst
     ./how-to-use-docs/index.rst
 
-To create your own documentation, Create any number of directories (depending on your need) and place in each of them an index.rst.
-This index file must refence your other rst files.
+To create your own documentation, Create any number of directories (depending on your need) and
+place in each of them an index.rst.  This index file must refence your other rst files.
 
 * Here is an example index.rst
 
@@ -55,12 +56,14 @@ When you push documentation changes to gerrit a jenkins job will create html doc
 
 * Verify Jobs
 
-For verify jobs a link to the documentation will show up as a comment in gerrit for you to see the result.
+For verify jobs a link to the documentation will show up as a comment in gerrit for you to see the
+result.
 
 * Merge jobs
 
-Once you are happy with the look of your documentation you can submit the patchset the merge job will
-copy the output of each documentation directory to http://artifacts.opnfv.org/$project/docs/$name_of_your_folder/index.html
+Once you are happy with the look of your documentation you can submit the patchset the merge job
+will copy the output of each documentation directory to
+http://artifacts.opnfv.org/$project/docs/$name_of_your_folder/index.html
 
 Here are some quick examples of how to use rst markup
 
@@ -68,7 +71,8 @@ This is a headline::
 
   here is some code, note that it is indented
 
-links are easy to add: Here is a link to sphinx, the tool that we are using to generate documetation http://sphinx-doc.org/
+links are easy to add: Here is a link to sphinx, the tool that we are using to generate documetation
+http://sphinx-doc.org/
 
 * Bulleted Items