Fix formatting in indexes

NickVolynkin · NickVolynkin · commit 4feadc55a6c9 · 2021-02-24T20:41:10.000+07:00
diff --git a/doc/book/box/indexes.rst b/doc/book/box/indexes.rst
@@ -91,13 +91,13 @@ We give an overview of index features in the following table:
             - RTREE
             - BITSET
 
-        *   - ``unique``
+        *   - unique
             - \+
             - \+
             - \-
             - \-
 
-        *   - ``non-unique``
+        *   - non-unique
             - \+
             - \-
             - \+
