diff --git a/erynrl/__main__.py b/erynrl/__main__.py
index cee3559..768adec 100644
--- a/erynrl/__main__.py
+++ b/erynrl/__main__.py
@@ -37,6 +37,14 @@ def find_fonts_directory():
     return possible_fonts_dir
 
 def main(argv):
+    '''
+    Beginning of the game
+
+    Parameters
+    ----------
+    argv : List[str]
+        A standard argument list, most likely you'll get this from sys.argv
+    '''
     args = parse_args(argv[1:], prog=argv[0])
 
     log.init()
diff --git a/erynrl/ai.py b/erynrl/ai.py
index 3fc1904..5653ecc 100644
--- a/erynrl/ai.py
+++ b/erynrl/ai.py
@@ -118,4 +118,4 @@ class HostileEnemy(AI):
         path: List[List[int]] = pathfinder.path_to(tuple(point))[1:].tolist()
 
         # Convert from List[List[int]] to List[Tuple[int, int]].
-        return [Point(index[0], index[1]) for index in path]
\ No newline at end of file
+        return [Point(index[0], index[1]) for index in path]