docs: Fix minor things.

docs/conf.py

@@ -17,7 +17,7 @@
 
 lexers['php'] = PhpLexer(startinline=True, linenos=1)
 
-primary_domain = 'php'
+# primary_domain = 'php'
 highlight_language = 'php'
 
 # If extensions (or modules to document with autodoc) are in another directory,
@@ -66,7 +66,7 @@
 #
 # This is also used if you do content translation via gettext catalogs.
 # Usually you set "language" from the command line for these cases.
-language = None
+language = 'En'
 
 # There are two options for replacing |today|: either, you set today to some
 # non-false value, then it is used:
@@ -233,7 +233,7 @@ def setup(app):
 # (source start file, target name, title,
 #  author, documentclass [howto, manual, or own class]).
 latex_documents = [
-  (master_doc, 'drupol-collection-documentation.tex', u'drupol/collection Documentation',
+  (master_doc, 'loophp-collection-documentation.tex', u'loophp/collection Documentation',
    u'Pol Dellaiera', 'manual'),
 ]
 
@@ -263,7 +263,7 @@ def setup(app):
 # One entry per manual page. List of tuples
 # (source start file, name, description, authors, manual section).
 man_pages = [
-    (master_doc, 'drupol-collection', u'Collection Documentation',
+    (master_doc, 'loophp-collection', u'Collection Documentation',
      [author], 1)
 ]
 
@@ -277,7 +277,7 @@ def setup(app):
 # (source start file, target name, title, author,
 #  dir menu entry, description, category)
 texinfo_documents = [
-  (master_doc, 'drupol-collection', u'Drupol/Collection Documentation',
+  (master_doc, 'loophp-collection', u'loophp/Collection Documentation',
    author, 'Collection', 'One line description of project.',
    'Miscellaneous'),
 ]

docs/pages/api.rst

@@ -2160,7 +2160,7 @@ Signature: ``Collection::squash(): Collection;``
   :language: php
 
 strict
-~~~~~
+~~~~~~
 
 Enforce a single type in the collection at runtime. If the collection contains *objects*, they will either be
 expected to implement the same interfaces or be of the exact same class (no inheritance logic applies).