diff --git a/adafruit_matrixportal/matrixportal.py b/adafruit_matrixportal/matrixportal.py
index a990468..fac002e 100755
--- a/adafruit_matrixportal/matrixportal.py
+++ b/adafruit_matrixportal/matrixportal.py
@@ -63,10 +63,10 @@ class MatrixPortal(PortalBase):
     :param debug: Turn on debug print outs. Defaults to False.
     :param int width: The total width of the display(s) in Pixels. Defaults to 64.
     :param int height: The total height of the display(s) in Pixels. Defaults to 32.
-    :param bool Serpentine: Used when panels are arranged in a serpentine pattern rather
+    :param bool serpentine: Used when panels are arranged in a serpentine pattern rather
                             than a Z-pattern. Defaults to True.
-    :param int tiles_rows: Used to indicate the number of rows the panels are arranged in.
-                           Defaults to 1.
+    :param int tile_rows: Used to indicate the number of rows the panels are arranged in.
+                          Defaults to 1.
 
     """