Description of problem:
extra space in text 'AP ICasts' and 'Create AP ICasts'

Version-Release number of selected component (if applicable):
4.4.0-0.nightly-2020-04-09-220855

How reproducible:
ALways

Steps to Reproduce:
1. cluster admin install APICast Operator from Operator Hub
2. after is is successfully installed, goto Installed Operators -> click on APICast Operator -> click APICast tab


Actual results:
2. On Operands list page, we show text 'AP ICasts', and create operand button text is 'Create AP ICast'

Expected results:
2. correct text should be 'APICasts' and 'Create APICast'

Additional info:
apiVersion: apps.3scale.net/v1alpha1
kind: APIcast
metadata:
  name: example-apicast
  namespace: yapei44-1
spec:
  adminPortalCredentialsRef:
    name: mysecretname