src/doc/bootstrap: Fixup

Author: Matthias Koeppe

src/doc/bootstrap

@@ -153,15 +153,6 @@ Features
    sage/features/polymake
    sage/features/rubiks
    sage/features/tdlib
-
-All External Packages
----------------------
-
-.. toctree::
-   :maxdepth: 1
-
-   index_alph
-
 EOF
 cat >> "$OUTPUT_INDEX" <<EOF
 
@@ -186,6 +177,18 @@ for PKG_BASE in $(sage-package list --has-file SPKG.rst :experimental: | grep -v
     echo "* :ref:\`spkg_$PKG_BASE\`"
 done >> "$OUTPUT_INDEX"
 
+cat >> "$OUTPUT_INDEX" <<EOF
+
+All External Packages
+---------------------
+
+.. toctree::
+   :maxdepth: 1
+
+   index_alph
+
+EOF
+
 OUTPUT_INDEX="$OUTPUT_DIR"/index_alph.rst
 cat >> "$OUTPUT_INDEX" <<EOF