removed white spaces

openlp/plugins/bibles/lib/__init__.py

@@ -77,9 +77,9 @@ def parse_reference(reference):
     - After a verse reference all further single values are treat as verse in
       the last selected chapter.
         ``John 3:16-18`` refers to John chapter 3 verses 16 to 18
-    - After a list separator it is possible to refer to additional verses.  They
-      are build analog to the first ones.  This way it is possible to define
-      each number of verse references.  It is not possible to refer to verses in
+    - After a list separator it is possible to refer to additional verses. They
+      are build analog to the first ones. This way it is possible to define each
+      number of verse references. It is not possible to refer to verses in
       additional books.
         ``John 3:16,18`` refers to John chapter 3 verses 16 and 18
         ``John 3:16-18,20`` refers to John chapter 3 verses 16 to 18 and 20
@@ -105,15 +105,15 @@ def parse_reference(reference):
     5. ``(?P<to_verse>[0-9]+)``
         The ``to_verse`` reference is equivalent to group 2.
 
-    The full reference is matched against get_reference_match(u'full').  This
+    The full reference is matched against get_reference_match(u'full'). This
     regular expression looks like this:
 
     1. ``^\s*(?!\s)(?P<book>[\d]*[^\d]+)(?<!\s)\s*``
-        The ``book`` group starts with the first non-whitespace character.  There
+        The ``book`` group starts with the first non-whitespace character. There
         are optional leading digits followed by non-digits. The group ends
         before the whitspace in front of the next digit.
     2. ``(?P<ranges>(?:`` + range_string + ``(?:%(sep_l)s|(?=\s*$)))+)\s*$``
-        The second group contains all ``ranges``.  This can be multiple
+        The second group contains all ``ranges``. This can be multiple
         declarations of a range_string separated by a list separator.
 
     The reference list is a list of tuples, with each tuple structured like