Fix incorrect references to 12.5
diff --git a/netbeans.apache.org/src/content/download/nb126/nb126.asciidoc b/netbeans.apache.org/src/content/download/nb126/nb126.asciidoc
index e4b6658..6ab1bd7 100644
--- a/netbeans.apache.org/src/content/download/nb126/nb126.asciidoc
+++ b/netbeans.apache.org/src/content/download/nb126/nb126.asciidoc
@@ -86,7 +86,7 @@
Once you have everything installed then:
-1. Unzip link:https://www.apache.org/dyn/closer.cgi/netbeans/netbeans/12.5/netbeans-12.5-source.zip[netbeans-12.5-source.zip]
+1. Unzip link:https://www.apache.org/dyn/closer.cgi/netbeans/netbeans/12.6/netbeans-12.6-source.zip[netbeans-12.6-source.zip]
in a directory of your liking.
[start=2]
