minor #13978 Update workflow.rst (SimonVanacco)

This PR was merged into the 3.4 branch.

Discussion
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Update workflow.rst

Quick typo fix from recommenced to recommended
Merging into 3.4 as it is the oldest maintained branch with this typo - however it also appears in every new version of this page.

Commits
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3402fc8 Update workflow.rst

Author: javiereguiluz

workflow.rst

@@ -175,7 +175,7 @@ As configured, the following property is used by the marking store::
     The ``marking_store.type`` (the default value depends on the ``type`` value)
     and ``arguments`` (default value ``['marking']``) attributes of the
     ``marking_store`` option are optional. If omitted, their default values will
-    be used. It's highly recommenced to use the default value.
+    be used. It's highly recommended to use the default value.
 
 .. tip::