diff --git a/adafruit_max31865.py b/adafruit_max31865.py
index 193a5d5..e57e1de 100644
--- a/adafruit_max31865.py
+++ b/adafruit_max31865.py
@@ -97,9 +97,15 @@ class MAX31865:
     _BUFFER = bytearray(3)
 
     def __init__(
-                self, spi, cs, *, rtd_nominal=100, ref_resistor=430.0,
-                wires=2, filter_frequency=60
-                ):
+        self,
+        spi,
+        cs,
+        *,
+        rtd_nominal=100,
+        ref_resistor=430.0,
+        wires=2,
+        filter_frequency=60
+    ):
         self.rtd_nominal = rtd_nominal
         self.ref_resistor = ref_resistor
         self._device = spi_device.SPIDevice(
diff --git a/docs/conf.py b/docs/conf.py
index 50bd0d1..713d308 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -40,18 +40,18 @@
 master_doc = "index"
 
 # General information about the project.
-project = u"Adafruit MAX31865 Library"
-copyright = u"2017 Tony DiCola"
-author = u"Tony DiCola"
+project = "Adafruit MAX31865 Library"
+copyright = "2017 Tony DiCola"
+author = "Tony DiCola"
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
 # built documents.
 #
 # The short X.Y version.
-version = u"1.0"
+version = "1.0"
 # The full version, including alpha/beta/rc tags.
-release = u"1.0"
+release = "1.0"
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
@@ -141,7 +141,7 @@
     (
         master_doc,
         "AdafruitMAX31865Library.tex",
-        u"Adafruit MAX31865 Library Documentation",
+        "Adafruit MAX31865 Library Documentation",
         author,
         "manual",
     ),
@@ -155,7 +155,7 @@
     (
         master_doc,
         "adafruitMAX31865library",
-        u"Adafruit MAX31865 Library Documentation",
+        "Adafruit MAX31865 Library Documentation",
         [author],
         1,
     )
@@ -170,7 +170,7 @@
     (
         master_doc,
         "AdafruitMAX31865Library",
-        u"Adafruit MAX31865 Library Documentation",
+        "Adafruit MAX31865 Library Documentation",
         author,
         "AdafruitMAX31865Library",
         "One line description of project.",