documentation symfony#3207 [Autocomplete][Docs] Fix missing space in JSON snippet (Kasper Hansen)

This PR was merged into the 2.x branch.

Discussion
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[Autocomplete][Docs] Fix missing space in JSON snippet

Fixes a minor formatting issue in the JSON example shown under the “Manually using the Stimulus Controller” section, adding the missing space.

Commits
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c18a1e4 docs: fix missing space in JSON snippet for UX Autocomplete

Author: Kocal

src/Autocomplete/doc/index.rst

@@ -724,7 +724,7 @@ a :ref:`custom autocompleter <custom-autocompleter>`:
         {
             "results": [
                 { "value": "1", "text": "Pizza" },
-                { "value": "2", "text":"Banana"}
+                { "value": "2", "text": "Banana"}
             ]
         }