chore: fix lint issues

Signed-off-by: Emilien Escalle <emilien.escalle@escemi.com>

Author: neilime

actions/helm/release-chart/README.md

@@ -137,7 +137,7 @@ This action requires the following permissions on the repository:
 | **`tag`**                   | The release tag to set to chart                                                                                                                                                                            | **true**     | -                                |
 | **`update-tag-paths`**      | List of YAML paths to update with the tag.                                                                                                                                                                 | **false**    | `.version,.appVersion`           |
 |                             | Comma separated list of paths.                                                                                                                                                                             |              |                                  |
-| **`ref`**                   | The git ref to checkout before releasing the chart.                                                                                                                                                        | **false**    | -                                |
+| **`ref`**                   | The Git ref to checkout before releasing the chart.                                                                                                                                                        | **false**    | -                                |
 |                             | Can be a branch, tag or commit SHA.                                                                                                                                                                        |              |                                  |
 
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