@ #4 | add faqs section, add JWT token loaded from a file question

README.rst

@@ -19,10 +19,22 @@ Usage
 ..  code-block:: bash
 
     $ http --auth-type=jwt --auth='<token>:' example.org
-    
+
 Note: Remember to add `:` after the token.
 
 
+FAQs
+----
+
+#. How to load JWT token from a file?
+
+    ..  code-block:: bash
+
+        $ http --auth-type=jwt --auth=$(cat mytoken.txt): example.org
+
+    See: https://github.com/teracyhq/httpie-jwt-auth/issues/4
+
+
 Discussions
 -----------
 
@@ -54,21 +66,21 @@ BSD License
 
   Copyright (c) Teracy, Inc. and individual contributors.
   All rights reserved.
-  
+
   Redistribution and use in source and binary forms, with or without modification,
   are permitted provided that the following conditions are met:
-  
+
       1. Redistributions of source code must retain the above copyright notice,
          this list of conditions and the following disclaimer.
-  
+
       2. Redistributions in binary form must reproduce the above copyright
          notice, this list of conditions and the following disclaimer in the
          documentation and/or other materials provided with the distribution.
-  
+
       3. Neither the name of Teracy, Inc. nor the names of its contributors may be used
          to endorse or promote products derived from this software without
          specific prior written permission.
-  
+
   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
   ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE