Fix publishing command

.gitlab-ci.yml

@@ -24,7 +24,8 @@ pages:
       Rscript plot.R
     - >
       guix time-machine -C channels.scm -- shell --pure -m manifest.scm --
-      latexmk --shell-escape -f -pdf -pdflatex -interaction=nonstopmode study
+      latexmk --shell-escape -f -pdf -pdflatex -interaction=nonstopmode
+      study.tex
   rules:
     - if: '$CI_COMMIT_BRANCH == "main"'
   artifacts:

README.md

@@ -43,7 +43,7 @@ Finally, we use LaTeX to produce the manuscript in PDF.
 
 ```bash
 guix time-machine -C channels.scm -- shell --pure -m manifest.scm -- \
-     latexmk --shell-escape -f -pdf -pdflatex -interaction=nonstopmode study
+     latexmk --shell-escape -f -pdf -pdflatex -interaction=nonstopmode study.tex
 ```
 
 ## References