Update READMEs

- Use XSLT_DIR instead of FCGI_CHDIR in the nginx configuration
  example, since FCGI_CHDIR is not always available.

- Link the "dynamic websites" note as additional documentation.

1 files changed, 2 insertions, 1 deletions

diff --git a/README.md b/README.md
index 6e57199..6138ee5 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,7 @@
 # pg×html
 
-This is a tool to make custom web interfaces to PostgreSQL databases,
+This is a tool to make custom web interfaces to PostgreSQL databases
+(aka [dynamic websites](https://defanor.uberspace.net/notes/dynamic-websites.xhtml)),
 using simple and standard technologies:
 
 - SQL for querying