Update coverity key

.travis.yml

@@ -10,7 +10,7 @@ env:
   global:
    # The next declaration is the encrypted COVERITY_SCAN_TOKEN, created
    #   via the "travis encrypt" command using the project repo's public key
-   - secure: "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"
+   - secure: "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"
 
 before_install:
       - echo -n | openssl s_client -connect scan.coverity.com:443 | sed -ne '/-BEGIN CERTIFICATE-/,/-END CERTIFICATE-/p' | sudo tee -a /etc/ssl/certs/ca-