Update faq/index.mdx

Co-authored-by: ldecarvalho-doc <[email protected]>

Author: bene2k1

faq/index.mdx

@@ -59,7 +59,7 @@ content:
   />
 </Grid>
 
-## Environmentatal Footprint FAQs
+## Environmental Footprint FAQs
 
 <Grid>
   <ProductCardIllustration