fixup! Add feature selection documentation

.gitlab-ci.yml

@@ -67,7 +67,7 @@ feature_definition:
 
 feature_selection:
   stage: typeset
-    image: pandoc/latex:latest
+  image: pandoc/latex:latest
   script:
     - pandoc feature_selection/selection.md $(ls feature_selection/*-iteration.md) -o feature_selection.pdf
   artifacts: