thodg/libgit2

diff --git a/include/git2/filter.h b/include/git2/filter.h
index 436a0f3..b81b25e 100644
--- a/include/git2/filter.h
+++ b/include/git2/filter.h
@@ -40,6 +40,8 @@ typedef enum {
  */
 typedef enum {
 	GIT_FILTER_DEFAULT = 0u,
+
+	/** Don't error for `safecrlf` violations, allow them to continue. */
 	GIT_FILTER_ALLOW_UNSAFE = (1u << 0),
 } git_filter_flag_t;