fix: correct spelling in message when pact is modified

lib/pact_broker/locale/en.yml

@@ -50,7 +50,7 @@ en:
       contract:
         pact_published: Pact successfully published for %{consumer_name} version %{consumer_version_number} and provider %{provider_name}.
         same_pact_content_published: Pact successfully republished for %{consumer_name} version %{consumer_version_number} and provider %{provider_name} with no content changes.
-        pact_modified_for_same_version: Pact with changed content published over existing content for %{consumer_name} version %{consumer_version_number} and provider %{provider_name}. This is not recommended in normal cicumstances and may indicate that you have not configured your Pact pipeline correctly. For more information see https://docs.pact.io/go/versioning
+        pact_modified_for_same_version: Pact with changed content published over existing content for %{consumer_name} version %{consumer_version_number} and provider %{provider_name}. This is not recommended in normal circumstances and may indicate that you have not configured your Pact pipeline correctly. For more information see https://docs.pact.io/go/versioning
         pact_merged: Pact content merged with existing content for %{consumer_name} version %{consumer_version_number} and provider %{provider_name}.
       events:
         pact_published_unchanged_with_single_tag: pact content is the same as previous version with tag %{tag_name} and no new tags were applied