This is mat2, not MAT2

Closes #131

libmat2/archive.py

@@ -52,7 +52,7 @@ class ArchiveBasedAbstractParser(abstract.AbstractParser):
         self.member_class = None  #  type: ignore
 
         # Those are the files that have a format that _isn't_
-        # supported by MAT2, but that we want to keep anyway.
+        # supported by mat2, but that we want to keep anyway.
         self.files_to_keep = set()  # type: Set[Pattern]
 
         # Those are the files that we _do not_ want to keep,

libmat2/pdf.py

@@ -19,7 +19,7 @@ from . import abstract
 
 poppler_version = Poppler.get_version()
 if LooseVersion(poppler_version) < LooseVersion('0.46'):  # pragma: no cover
-    raise ValueError("MAT2 needs at least Poppler version 0.46 to work. \
+    raise ValueError("mat2 needs at least Poppler version 0.46 to work. \
 The installed version is %s." % poppler_version)  # pragma: no cover
 
 

libmat2/torrent.py

@@ -36,7 +36,7 @@ class TorrentParser(abstract.AbstractParser):
 class _BencodeHandler:
     """
     Since bencode isn't that hard to parse,
-    MAT2 comes with its own parser, based on the spec
+    mat2 comes with its own parser, based on the spec
     https://wiki.theory.org/index.php/BitTorrentSpecification#Bencoding
     """
     def __init__(self):