fix: pCfIncludingBiogenic should read pCfExcludingBiogenic

Author: raimundo-henriques

specs/index.bs

@@ -2185,13 +2185,13 @@ Note: Section [[#appendix-b-toc-example]] contains an example.
         <td>CarbonFootprint
         <td>`fossilGhgEmissions`
         <td>
-              Note: see the specification for `pCfIncludingBiogenic` in this table
+              Note: see the specification for `pCfExcludingBiogenic` in this table
 
       <tr>
         <td>CarbonFootprint
         <td>`fossilCarbonContent`
         <td>
-              Note: see the specification for `pCfIncludingBiogenic` in this table
+              Note: see the specification for `pCfExcludingBiogenic` in this table
 
       <tr>
         <td>CarbonFootprint