Fix variable

Yes, I am aware that this is not useful to anyone but me. But as far as
I know, I'm the only one who ever uses this script, so, this makes it
useful to me. :)

asf-highlights/generate_asf_blog_posts.sh

diff --git a/asf-highlights/generate_asf_blog_posts.sh b/asf-highlights/generate_asf_blog_posts.sh
index 3869d39..0057b32 100755
--- a/asf-highlights/generate_asf_blog_posts.sh
+++ b/asf-highlights/generate_asf_blog_posts.sh
@@ -31,7 +31,7 @@
 # Designed to be run on the 1st of the month (or shortly after).
 
 ASF_HIGHLIGHTS_DIR="$HOME/devel/apache/comdev/comdev/asf-highlights"
-BLOG_DIR="$HOME/devel/apache/comdev-site/source/blog"
+BLOG_DIR="$HOME/devel/apache/comdev/comdev-site/source/blog"
 AUTHOR="Rich Bowen"
 
 set -euo pipefail