diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index e75d828..4d445ec 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -20,4 +20,4 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
       - run: pip install cram
-      - run: cram tests/
\ No newline at end of file
+      - run: cram tests/
diff --git a/tests/transform-strain-names/transform-strain-names.t b/tests/transform-strain-names/transform-strain-names.t
index 1c05df7..bde6e6c 100644
--- a/tests/transform-strain-names/transform-strain-names.t
+++ b/tests/transform-strain-names/transform-strain-names.t
@@ -13,5 +13,5 @@ If strain entry does not exists, search the backup fields
   $ echo '{"strain_s": "other"}' \
   >   | $TESTDIR/../../transform-strain-names \
   >       --strain-regex '^.+$' \
-  >       --backup-fields accession strain_s 
-  {"strain_s":"other","strain":"other"}
\ No newline at end of file
+  >       --backup-fields accession strain_s
+  {"strain_s":"other","strain":"other"}