Edit wording of docstrings

skimage/_shared/utils.py

@@ -23,7 +23,7 @@ def deprecation_warning(msg, **kwargs):
     """Emit deprecation warning for scikit-image.
 
     Unlike default deprecation warnings, this is not silenced by default.
-    Additional keyword arguments are passed to `warnings.warn_explicit`.
+    Additional keyword arguments are passed to `warnings.warn`.
     """
     warnings.simplefilter('always', skimage_deprecation)
     warnings.warn(msg, category=skimage_deprecation, **kwargs)

skimage/exposure/exposure.py

@@ -157,7 +157,7 @@ def intensity_range(image, range_values='image', zero_min=False):
 
     zero_min : bool
         If True, the image dtype's min is truncated to 0. Note that this only
-        applies the output range if  `range_values` specifies a dtype.
+        applies to the output range if `range_values` specifies a dtype.
     """
     if range_values == 'dtype':
         range_values = image.dtype.type