minor symfony#6872 Remove redundant verb (julienfalque)

This PR was merged into the 2.7 branch.

Discussion
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Remove redundant verb

Just removes an extra verb that was not really necessary.

Commits
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13a1062 Remove redundant verb

Author: weaverryan

service_container/definitions.rst

@@ -96,7 +96,7 @@ fetched from the container::
 .. caution::
 
     Don't use ``get()`` to get a service that you want to inject as constructor
-    argument, the service is not yet availabe. Instead, use inject a
+    argument, the service is not yet availabe. Instead, use a
     ``Reference`` instance as shown above.
 
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