diff --git a/documentation/content/en/books/fdp-primer/doc-build/_index.adoc b/documentation/content/en/books/fdp-primer/doc-build/_index.adoc
--- a/documentation/content/en/books/fdp-primer/doc-build/_index.adoc
+++ b/documentation/content/en/books/fdp-primer/doc-build/_index.adoc
@@ -115,13 +115,13 @@
 Advanced build examples are given below:
 
 [[documentation-build-example-verbose]]
-.Build the documentation with verbose and debug messages
+.Build English and Spanish documentation with verbose and debug messages
 [example]
 ====
 [source,shell]
 ....
 % cd ~/doc/documentation
-% make HUGO_ARGS="--verbose --debug --path-warnings"
+% make DOC_LANG="en es" HUGO_ARGS="--verbose --debug"
 ....
 ====