Fix typos.

Signed-off-by: Roberto Rosario <roberto.rosario.gonzalez@gmail.com>

docs/releases/3.0.rst

@@ -409,7 +409,7 @@ Other changes worth mentioning
 - Show the number of pages of a document and of document versions in
   the document list view and document versions list views respectively.
 - Display a document version's thumbnail before other attributes.
-- User Django's provided form for setting an users password.
+- Use Django's provided form for setting an users password.
   This change allows displaying the current password policies
   and validation.
 - Add method to modify a group's role membership from the group's

mayan/apps/ocr/settings.py

@@ -19,7 +19,7 @@ setting_ocr_backend = namespace.add_setting(
     help_text=_('Full path to the backend to be used to do OCR.')
 )
 setting_ocr_backend_arguments = namespace.add_setting(
-    global_name='OCR_BACKEND__ARGUMENTS',
+    global_name='OCR_BACKEND_ARGUMENTS',
     default=''
 )
 setting_auto_ocr = namespace.add_setting(