minor #4821 Fixed typo (SofHad)

This PR was merged into the 2.3 branch.

Discussion
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Fixed typo

| Q             | A
| ------------- | ---
| Doc fix?      | yes
| New docs?     | no
| Applies to    | all
| Fixed tickets | no

Commits
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3a7d0f4 Fixed typo

Author: wouterj

cookbook/deployment/platformsh.rst

@@ -144,7 +144,7 @@ command that you see on the Platform.sh web UI):
 ``PROJECT-ID``
     Unique identifier of your project. Something like ``kjh43kbobssae``
 ``CLUSTER``
-    Server location where your project is deplyed. It can be ``eu`` or ``us``
+    Server location where your project is deployed. It can be ``eu`` or ``us``
 
 Commit the Platform.sh specific files created in the previous section: