Merge branch 'main' of github.com:fiduswriter/Simple-DataTables

Author: johanneswilm

docs/documentation/columns-API.md

@@ -14,7 +14,7 @@ You can then chain the following methods.
 
 ### `get(column [integer])`
 
-Fetch read-only data about the column at index `column`. The `column` parameter should be a non-zero-based integer.
+Fetch read-only data about the column at index `column`. The `column` parameter should be an integer representing the column.
 
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@@ -26,7 +26,7 @@ Fetch the number of columns.
 
 ### `sort(column [integer], direction [string])`
 
-Sort the selected column. The `column` parameter should be a non-zero-based integer. The `direction` parameter is optional.
+Sort the selected column. The `column` parameter should be an integer representing the column, starting with zero for the first column. The `direction` parameter is optional.
 
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