[PATCH 2/3] environment: clarify repository config getter documentation

[Tian Yuchen <cat@malon.dev>]

Update the comment above repository config getters to describe their
common behavior.

The getters handle repositories that are not fully initialized by
returning the corresponding default values.

Mentored-by: Christian Couder <christian.couder@gmail.com>
Mentored-by: Ayush Chandekar <ayu.chandekar@gmail.com>
Mentored-by: Olamide Caleb Bello <belkid98@gmail.com>
Signed-off-by: Tian Yuchen <cat@malon.dev>
---
 environment.h | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

diff --git a/environment.h b/environment.h
index e7ec5b0437..30678257b5 100644
--- a/environment.h
+++ b/environment.h
@@ -175,18 +175,13 @@ int git_default_core_config(const char *var, const char *value,
 			    const struct config_context *ctx, void *cb);
 
 /*
- * Getters for the `protect_hfs` and `protect_ntfs` fields of `struct repo_config_values`.
- * They check `repo->initialized` to prevent calling `repo_config_values()`
- * before the repository setup is fully complete or in non-git environments.
+ * Getters for configuration variables in `struct repo_config_values`.
+ * These functions handle uninitialized repositories or non-git
+ * environments by returning appropriate default values.
  */
 int repo_protect_hfs(struct repository *repo);
 int repo_protect_ntfs(struct repository *repo);
 
-/*
- * Getter for the `ignore_case` field of `struct repo_config_values`.
- * It checks `repo->initialized` to prevent calling repo_config_values()`
- * before the repository setup is fully complete or in non-git environments.
- */
 int repo_ignore_case(struct repository *repo);
 
 int repo_trust_executable_bit(struct repository *repo);
-- 
2.43.0