diff --git a/.drone.yml b/.drone.yml
index 0e61c03..343e5c2 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -10,8 +10,17 @@ steps:
   - export TAR="/bin/tar"
   - Rscript -e 'devtools::install_github("jimhester/lintr")'
   # Lint the document, printing output.
-  - Rscript -e 'lintr::lint_dir(path=".", pattern=rex::rex(".", one_of("Rr"),
-  maybe("md"), end))'
+  - |
+  Rscript -e 'lintr::lint_dir(
+      path=".",
+      pattern=rex::rex(".", one_of("Rr"),  maybe("md"), end)
+      )'
   # Return non-zero exit code (no output is printed).
-  - Rscript -e 'quit(save="no", status=length(lintr::lint_dir(path=".",
-  pattern=rex::rex(".", one_of("Rr"), maybe("md"), end))))'
+  - |
+  Rscript -e 'quit(
+      save="no",
+      status=length(
+          lintr::lint_dir(path=".", pattern=rex::rex(".", one_of("Rr"), maybe("md"),
+          end))
+      )
+    )'