QA: Apply spelling corrections.

Author: Gadgetoid

enviroplus/gas.py

@@ -92,7 +92,7 @@ def cleanup():
 
 
 def read_all():
-    """Return gas resistence for oxidising, reducing and NH3"""
+    """Return gas resistance for oxidising, reducing and NH3"""
     setup()
 
     if not _is_available:

enviroplus/noise.py

@@ -39,7 +39,7 @@ def get_amplitude_at_frequency_range(self, start, end):
         """
         n = self.sample_rate // 2
         if start > n or end > n:
-            raise ValueError("Maxmimum frequency is {}".format(n))
+            raise ValueError("Maximum frequency is {}".format(n))
 
         recording = self._record()
         magnitude = numpy.abs(numpy.fft.rfft(recording[:, 0], n=self.sample_rate))
@@ -50,7 +50,7 @@ def get_noise_profile(self,
                           low=0.12,
                           mid=0.36,
                           high=None):
-        """Returns a noise charateristic profile.
+        """Returns a noise characteristic profile.
 
         Bins all frequencies into 3 weighted groups expressed as a percentage of the total frequency range.
 

examples/luftdaten.py

@@ -72,7 +72,7 @@ def read_values():
         values["P2"] = str(pm_values.pm_ug_per_m3(2.5))
         values["P1"] = str(pm_values.pm_ug_per_m3(10))
     except(ReadTimeoutError, ChecksumMismatchError):
-        logging.info("Failed to read PMS5003. Reseting and retrying.")
+        logging.info("Failed to read PMS5003. Resetting and retrying.")
         pms5003.reset()
         pm_values = pms5003.read()
         values["P2"] = str(pm_values.pm_ug_per_m3(2.5))

tests/test_setup.py

@@ -10,7 +10,7 @@ def test_gas_setup(GPIO, smbus):
 
 def test_gas_unavailable(GPIO, mocksmbus):
     from enviroplus import gas
-    mocksmbus.SMBus(1).read_i2c_block_data.side_effect = IOError("Oh noes!")
+    mocksmbus.SMBus(1).read_i2c_block_data.side_effect = IOError("Oh no!")
     gas._is_setup = False
     assert gas.available() is False