Updated README.md (#1546)

Co-authored-by: renovate[bot] <renovate[bot]@users.noreply.github.com>
tj-actions · Sep 7, 2023 · 89cb9ea · 89cb9ea
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Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/README.md b/README.md
@@ -303,9 +303,7 @@ Support this project with a :star:
 > **Warning**
 >
 > *   When using `files_yaml*` inputs ensure all outputs are prefixed by the key `test_{...}` e.g. `test_added_files`, `test_any_changed`
-> *   All keys must start with a letter or _ and contain only alphanumeric characters, -, or _.
-
-
+> *   All keys must start with a letter or \_ and contain only alphanumeric characters, -, or \_.
 
 ## Outputs 📤