diff --git a/catkit2/services/oceanoptics_spectrometer/oceanoptics_spectrometer.py b/catkit2/services/oceanoptics_spectrometer/oceanoptics_spectrometer.py
index 9b12364d..0356d6fd 100644
--- a/catkit2/services/oceanoptics_spectrometer/oceanoptics_spectrometer.py
+++ b/catkit2/services/oceanoptics_spectrometer/oceanoptics_spectrometer.py
@@ -158,10 +158,10 @@ def exposure_time(self, exposure_time: int):
 
         This property can be used to set the exposure time of the spectrometer.
 
-        If exposure_time parameter is inferior to the minimum allowed exposure time for this
-        spectrometer (set by ocean optics), it is set to the minimum allowed exposure time.
-        If exposure_time is larger to the maximum allowed exposure time, it is set to the
-        minimum allowed exposure time.
+        If the `exposure_time` parameter is inferior to the minimum allowed exposure time for this
+        spectrometer (set by Ocean Optics), it is set to the minimum allowed exposure time.
+        If the `exposure_time` is larger than the maximum allowed exposure time, it is set to the
+        maximum allowed exposure time.
 
         Parameters
         ----------
diff --git a/catkit2/services/oceanoptics_spectrometer_sim/oceanoptics_spectrometer_sim.py b/catkit2/services/oceanoptics_spectrometer_sim/oceanoptics_spectrometer_sim.py
index c8c1b9f0..1403432f 100644
--- a/catkit2/services/oceanoptics_spectrometer_sim/oceanoptics_spectrometer_sim.py
+++ b/catkit2/services/oceanoptics_spectrometer_sim/oceanoptics_spectrometer_sim.py
@@ -7,10 +7,7 @@
 
 class OceanOpticsSpectrometerSim(Service):
     '''
-    Service for Ocean Optics Spectrometer.
-
-    This service is a wrapper around the python seabreeze package.
-    It provides a simple interface to control the spectrometer and acquire spectra.
+    Service for simulated Ocean Optics Spectrometer.
 
     Attributes
     ----------
@@ -98,8 +95,9 @@ def main(self):
         '''
         while not self.should_shut_down:
             intensities = self.take_one_spectrum(self.pixels_number)
-            self.is_saturating.submit_data(np.array([0], dtype='int8'))
             self.spectra.submit_data(np.array(intensities, dtype='float32'))
+            self.is_saturating.submit_data(np.array([0], dtype='int8'))
+
             self.sleep(self.interval)
 
     def take_one_spectrum(self):
@@ -107,7 +105,7 @@ def take_one_spectrum(self):
         Measure and return one spectrum.
         Simulated service: random numpy array.
         '''
-        return np.random.random(self.pixels_number)
+        return np.random.random(self.pixels_number) + 1000
 
     @property
     def wavelengths(self):
@@ -143,7 +141,6 @@ def exposure_time(self, exposure_time: int):
         ----------
         exposure_time : int
             The exposure time in microseconds.
-
         '''
         self._exposure_time = exposure_time
 
diff --git a/docs/services/oceanoptics_spectrometer.rst b/docs/services/oceanoptics_spectrometer.rst
index 30e983d6..6a6ef97f 100644
--- a/docs/services/oceanoptics_spectrometer.rst
+++ b/docs/services/oceanoptics_spectrometer.rst
@@ -1,5 +1,5 @@
 Ocean Optics Spectrometer
-====================
+=========================
 
 This service controls an Ocean Optics Spectrometer. It is a wrapper around the python-seabreeze package.
 The python-seabreeze package needs to be installed first, and the page also explain how to install the
@@ -19,8 +19,8 @@ Configuration
   spectrometer:
     service_type: oceanoptics_spectrometer
     simulated_service_type: oceanoptics_spectrometer_sim
-    requires_safety: false
     interface: oceanoptics_spectrometer
+    requires_safety: false
 
     serial_number: USB4C01580 # Serial number of the spectrometer.
     exposure_time: 1000       # Exposure time of the spectrometer in microseconds.
@@ -39,4 +39,4 @@ Datastreams
 -----------
 ``spectra``: Spectra acquired by the camera.
 
-``is_saturating``: If the intensity as reach the maximum value of the spectrometer.
\ No newline at end of file
+``is_saturating``: If the intensity as reached the maximum value of the spectrometer.
\ No newline at end of file
diff --git a/environment.yml b/environment.yml
index 7947b6f7..4fae0f1a 100644
--- a/environment.yml
+++ b/environment.yml
@@ -16,6 +16,7 @@ dependencies:
   - conda-forge::pyvisa>=1.10
   - conda-forge::pyvisa-py
   - conda-forge::nidaqmx-python
+  - conda-forge::seabreeze
   - pyserial
   - pysnmp
   - requests