unshare: Fix doc comments

Several doc comments use the wrong terminology, or have mismatches
descriptions. Fix them.

Fixes: ff5dc96eb ("unshare: Add options to map blocks of user/group IDs")
Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reported-by: Daniel Gerber <dg@atufi.org>

diff --git a/sys-utils/unshare.c b/sys-utils/unshare.c
index 443358952ba0b1775f988f1ce0202472bab02f26..6723a34eb31ea3a7975e68f899133edfcf6e44e4 100644 (file)
--- a/sys-utils/unshare.c
+++ b/sys-utils/unshare.c
@@ -359,8 +359,8 @@ static gid_t get_group(const char *s, const char *err)
 
 /**
  * struct map_range - A range of IDs to map
- * @outer: First ID inside the namespace
- * @inner: First ID outside the namespace
+ * @outer: First ID mapped on the outside of the namespace
+ * @inner: First ID mapped on the inside of the namespace
  * @count: Length of the inside and outside ranges
  *
  * A range of uids/gids to map using new[gu]idmap.
@@ -393,9 +393,9 @@ static int uint_to_id(const char *name, size_t sz)
 
 /**
  * get_map_range() - Parse a mapping range from a string
- * @s: A string of the format upper,lower,count
+ * @s: A string of the format outer,inner,count
  *
- * Parse a string of the form upper,lower,count into a new mapping range.
+ * Parse a string of the form outer,inner,count into a new mapping range.
  *
  * Return: A new &struct map_range
  */