doc: fix want-capability separator

diff --git a/Documentation/technical/api-gitattributes.txt b/Documentation/technical/api-gitattributes.txt
index e7cbb7c13adf2f7ea3b15279a17f1a06da859cbc..45f0df600fab616688154df39775cbbc0f91ebd3 100644 (file)
--- a/Documentation/technical/api-gitattributes.txt
+++ b/Documentation/technical/api-gitattributes.txt
@@ -146,7 +146,7 @@ To get the values of all attributes associated with a file:
 
 * Iterate over the `attr_check.items[]` array to examine
   the attribute names and values.  The name of the attribute
-  described by a  `attr_check.items[]` object can be retrieved via
+  described by an `attr_check.items[]` object can be retrieved via
   `git_attr_name(check->items[i].attr)`.  (Please note that no items
   will be returned for unset attributes, so `ATTR_UNSET()` will return
   false for all returned `attr_check.items[]` objects.)