Installation docs update (#1927)

docs/source/usage-examples.rst

@@ -3,49 +3,66 @@
 Usage examples
 ==============
 
-Start a search for accounts with username ``machine42`` on top 500 sites from the Maigret DB.
+1. Search for accounts with username ``machine42`` on top 500 sites (by default, according to Alexa rank) from the Maigret DB.
 
 .. code-block:: console
 
   maigret machine42
 
-Start a search for accounts with username ``machine42`` on **all sites** from the Maigret DB.
+2. Search for accounts with username ``machine42`` on **all sites** from the Maigret DB.
 
 .. code-block:: console
 
   maigret machine42 -a
 
-Start a search [...] and generate HTML and PDF reports.
+.. note::
+   Maigret will search for accounts on a huge number of sites,
+   and some of them may return false positive results. At the moment, we are working on autorepair mode to deliver 
+   the most accurate results. 
+   
+   If you experience many false positives, you can do the following:
+
+   - Install the last development version of Maigret from GitHub
+   - Run Maigret with ``--self-check`` flag and agree on disabling of problematic sites
+
+3. Search for accounts with username ``machine42`` and generate HTML and PDF reports.
 
 .. code-block:: console
 
-  maigret machine42 -a -HP
+  maigret machine42 -HP
 
-Start a search for accounts with username ``machine42`` only on Facebook.
+or
+
+.. code-block:: console
+
+  maigret machine42 -a --html --pdf
+
+
+4. Search for accounts with username ``machine42`` on Facebook only.
 
 .. code-block:: console
 
   maigret machine42 --site Facebook
 
-Extract information from the Steam page by URL and start a search for accounts with found username ``machine42``.
+5. Extract information from the Steam page by URL and start a search for accounts with found username ``machine42``.
 
 .. code-block:: console
 
   maigret --parse https://steamcommunity.com/profiles/76561199113454789 
 
-Start a search for accounts with username ``machine42`` only on US and Japanese sites.
+6. Search for accounts with username ``machine42`` only on US and Japanese sites.
 
 .. code-block:: console
 
   maigret machine42 --tags en,jp
 
-Start a search for accounts with username ``machine42`` only on sites related to software development.
+7. Search for accounts with username ``machine42`` only on sites related to software development.
 
 .. code-block:: console
 
   maigret machine42 --tags coding
 
-Start a search for accounts with username ``machine42`` on uCoz sites only (mostly CIS countries).
+8. Search for accounts with username ``machine42`` on uCoz sites only (mostly CIS countries).
 
 .. code-block:: console