small corrections to docs

Author: dkazanc

conda/recipe/meta.yaml

@@ -22,7 +22,7 @@ requirements:
     - setuptools-git-versioning
   run:
     - python
-    - numpy>= 1.20, <= 1.25
+    - numpy>= 1.20, <= 1.26
     - cupy=12.3.0
     - astra-toolbox
     - nvtx

docs/source/reference/methods_list/rescale_to_int.rst

@@ -23,7 +23,7 @@ clipping of the data and therefore the loss of the information.
 
 * :code:`bits` defines the number of bits in the resulting data. The input can be any data type and will be rescaled into unsigned integer of 8, 16 or 32 bit type.
 
-* :code:`perc_range_min` defines the lower cutoff point in the input data, in percent of the data range (defaults to 0). The lower bound is computed as :math:`\frac{\textrm{perc_range_min} * (\max-\min)}{100} + \min`.
+* :code:`perc_range_min` defines the lower cutoff point in the input data, in percent of the data range (defaults to 0). The lower bound is computed as :math:`\frac{\textrm{perc_range_min} * (\max-\min)}{100} + \min`. Note that :math:`\max` and :math:`\min` values will be automatically estimated from the input data, unless they are provided with the `glob_stats` optional parameter.
 
 * :code:`perc_range_max` defines the upper cutoff point in the input data, in percent of the data range (defaults to 100). The higher bound is computed as :math:`\frac{\textrm{perc_range_max} * (\max-\min)}{100} + \min`.