docs: Fix typo in table.rst

Fix typo in table.rst, clear function description.

Author: obozdag

user_guide_src/source/outgoing/table.rst

@@ -210,7 +210,7 @@ Class Reference
 
         Lets you clear the table heading, row data and caption. If
         you need to show multiple tables with different data you
-        should to call this method after each table has been
+        should call this method after each table has been
         generated to clear the previous table information.
 
         Example