DOCS: pandas.Series.prod + pandas.Series.product RT03 docstring validation error fixed

Author: hlakams

ci/code_checks.sh

@@ -141,8 +141,6 @@ if [[ -z "$CHECK" || "$CHECK" == "docstrings" ]]; then
         -i "pandas.Series.ne SA01" \
         -i "pandas.Series.pad PR01,SA01" \
         -i "pandas.Series.pop SA01" \
-        -i "pandas.Series.prod RT03" \
-        -i "pandas.Series.product RT03" \
         -i "pandas.Series.reorder_levels RT03,SA01" \
         -i "pandas.Series.sem PR01,RT03,SA01" \
         -i "pandas.Series.sparse PR01,SA01" \

pandas/core/generic.py

@@ -11815,6 +11815,8 @@ def last_valid_index(self) -> Hashable:
 Returns
 -------
 {name1} or scalar\
+
+    Value containing the calculation referenced in the description.\
 {see_also}\
 {examples}
 """