[json-glib] docs: Fix array subsets description

[Emmanuele Bassi <ebassi src gnome org>]

commit 64012f073177e8185642f0470c81a4d7fdc132bf
Author: Allin Cottrell <cottrell wfu edu>
Date:   Sat Mar 18 18:42:29 2017 +0000

    docs: Fix array subsets description
    
    The doc for json-glib misstates the meaning of the JsonPath set notation
    operator, as in
    
    $.store.book[0,2]
    
    This does not mean elements 0 to 2 (a range) but rather just elements 0
    and 2.
    
    This is correctly handled in the library; it's just the doc that is
    wrong.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=768788

 json-glib/json-path.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/json-glib/json-path.c b/json-glib/json-path.c
index c46d210..dd04d58 100644
--- a/json-glib/json-path.c
+++ b/json-glib/json-path.c
@@ -79,8 +79,8 @@
  *   the first element of the book array of the store object.
  *
  * * Subsets of element nodes can be accessed using the set notation
- *   operator `[start,end]`. For instance, `$.store.book[0,2]` matches the
- *   first, second, and third elements of the book array of the store
+ *   operator `[i,j,...]`. For instance, `$.store.book[0,2]` matches the
+ *   elements 0 and 2 (the first and third) of the book array of the store
  *   object.
  *
  * * Slices of element nodes can be accessed using the slice notation