address reviewer's comments

Author: b-yogesh

docs/config.md

@@ -55,6 +55,8 @@ This configures a dataset object from a single data source.
 * **[open_params](#open_params)**
 * **[format_id](#format_id)**
 * **[custom_processing](#custom_processing)**
+* * **[spatial_resample_params](#spatial_resample_params)**
+
 
 #### multi dataset object
 This configures a datasets from multiple data sources. Each [variable object](#variable-object) is 
@@ -80,7 +82,7 @@ This configures a variable object, which is stored as a data variable within a s
 * **[data_id](#data_id)**
 * **[open_params](#open_params)**
 * **[custom_processing](#custom_processing)**
-
+* * **[spatial_resample_params](#spatial_resample_params)**
 
 ### store object
 This configures a store object representing one xcube data store instance.
@@ -168,6 +170,14 @@ the data. It allows for custom dataset manipulation, making it particularly usef
 for handling unstructured datasets. The function must accept an `xarray.Dataset` as 
 input and return a modified `xarray.Dataset` as output.
 
+### spatial_resample_params
+This section enables user to define the parameters for spatial resampling of 
+the dataset. For the supported params, please see [here](* * **[spatial_resample_params](#spatial_resample_params)**)
+
+_NOTE_: The first 3 arguments `(source_ds, target_gm, source_gm)` in the `xcube_resampling.resample_in_space` are not
+required and will be inferred automatically from the config file's dataset and 
+gridmapping section.
+
 **Properties**:  
 
 * **module_path**: Path to the Python module relative to the config file.