Proper divide section titles in generated docs

Author: alvagante

.gitlab-ci.yml

@@ -314,7 +314,7 @@ pages:
   before_script:
     - rm -rf doc public .yardoc README.md
     - bin/docs_classlistgenerate.sh site/profile docs/classes.md
-    - for f in $(cat docs/toc.txt); do cat docs/$f >> README.md ; done 
+    - for f in $(cat docs/toc.txt); do cat docs/$f >> README.md ; echo >> README.md ; done 
   script:
     - puppet strings generate site/**/**/*{.pp\,.rb} site/**/**/**/*{.pp\,.rb} manifests/site.pp
     # - rake strings:generate["site/**/**/*{.pp\,.rb} site/**/**/**/*{.pp\,.rb} manifests/site.pp, false, false, markdown,-r docs/PsickGuide.md"]