docs: fix uniq filter example in the docs

This commit is contained in:
Santi Albo
2022-02-18 19:06:01 +08:00
committed by Jun Yang
parent 703675e1e0
commit a0817e5dd7
+2 -2
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@@ -14,5 +14,5 @@ Input
Output Output
```text ```text
ants, bugs, bees
ants, bugs, bees``` ```