Added bit examples for ivfflat [skip ci]

README.md

@@ -361,6 +361,18 @@ L1 distance - unreleased
 CREATE INDEX ON items USING ivfflat (embedding vector_l1_ops) WITH (lists = 100);
 ```
 
+Hamming distance - unreleased
+
+```sql
+CREATE INDEX ON items USING ivfflat (embedding bit_hamming_ops) WITH (lists = 100);
+```
+
+Jaccard distance - unreleased
+
+```sql
+CREATE INDEX ON items USING ivfflat (embedding bit_jaccard_ops) WITH (lists = 100);
+```
+
 Supported types are:
 
 - `vector` - up to 2,000 dimensions