Fix spacing in OWNERS_ALIASES file

OWNERS_ALIASES

@@ -1,116 +1,116 @@
 aliases:
   sig-api-machinery-leads:
-  - lavalamp
-  - deads2k
+    - lavalamp
+    - deads2k
   sig-apps-leads:
-  - michelleN
-  - mattfarina
-  - prydonius
+    - michelleN
+    - mattfarina
+    - prydonius
   sig-architecture-leads:
-  - bgrant0607
-  - jdumars
+    - bgrant0607
+    - jdumars
   sig-auth-leads:
-  - ericchiang
-  - liggitt
-  - deads2k
+    - ericchiang
+    - liggitt
+    - deads2k
   sig-autoscaling-leads:
-  - mwielgus
-  - directxman12
+    - mwielgus
+    - directxman12
   sig-aws-leads:
-  - justinsb
-  - kris-nova
-  - chrislovecnm
-  - mfburnett
+    - justinsb
+    - kris-nova
+    - chrislovecnm
+    - mfburnett
   sig-azure-leads:
-  - slack
-  - colemickens
-  - jdumars
+    - slack
+    - colemickens
+    - jdumars
   sig-big-data-leads:
-  - foxish
-  - erikerlandson
+    - foxish
+    - erikerlandson
   sig-cli-leads:
-  - fabianofranz
-  - pwittrock
-  - AdoHe
+    - fabianofranz
+    - pwittrock
+    - AdoHe
   sig-cluster-lifecycle-leads:
-  - lukemarsden
-  - jbeda
-  - roberthbailey
-  - luxas
+    - lukemarsden
+    - jbeda
+    - roberthbailey
+    - luxas
   sig-cluster-ops-leads:
-  - zehicle
-  - jdumars
+    - zehicle
+    - jdumars
   sig-contributor-experience-leads:
-  - grodrigues3
-  - Phillels
+    - grodrigues3
+    - Phillels
   sig-docs-leads:
-  - devin-donnelly
-  - jaredbhatti
+    - devin-donnelly
+    - jaredbhatti
   sig-gcp-leads:
-  - abgworrall
+    - abgworrall
   sig-multicluster-leads:
-  - csbell
-  - quinton-hoole
+    - csbell
+    - quinton-hoole
   sig-instrumentation-leads:
-  - piosz
-  - fabxc
+    - piosz
+    - fabxc
   sig-network-leads:
-  - thockin
-  - dcbw
-  - caseydavenport
+    - thockin
+    - dcbw
+    - caseydavenport
   sig-node-leads:
-  - dchen1107
-  - derekwaynecarr
+    - dchen1107
+    - derekwaynecarr
   sig-on-premise-leads:
-  - marcoceppi
-  - dghubble
+    - marcoceppi
+    - dghubble
   sig-openstack-leads:
-  - idvoretskyi
-  - xsgordon
+    - idvoretskyi
+    - xsgordon
   sig-product-management-leads:
-  - apsinha
-  - idvoretskyi
-  - calebamiles
+    - apsinha
+    - idvoretskyi
+    - calebamiles
   sig-release-leads:
-  - pwittrock
-  - calebamiles
+    - pwittrock
+    - calebamiles
   sig-scalability-leads:
-  - wojtek-t
-  - countspongebob
-  - jbeda
+    - wojtek-t
+    - countspongebob
+    - jbeda
   sig-scheduling-leads:
-  - davidopp
-  - timothysc
+    - davidopp
+    - timothysc
   sig-service-catalog-leads:
-  - pmorie
-  - arschles
-  - vaikas-google
-  - duglin
+    - pmorie
+    - arschles
+    - vaikas-google
+    - duglin
   sig-storage-leads:
-  - saad-ali
-  - childsb
+    - saad-ali
+    - childsb
   sig-testing-leads:
-  - spiffxp
-  - fejta
-  - timothysc
+    - spiffxp
+    - fejta
+    - timothysc
   sig-ui-leads:
-  - danielromlein
-  - floreks
+    - danielromlein
+    - floreks
   sig-windows-leads:
-  - michmike
+    - michmike
   wg-resource-management-leads:
-  - vishh
-  - derekwaynecarr
+    - vishh
+    - derekwaynecarr
   wg-container-identity-leads:
-  - smarterclayton
-  - destijl
+    - smarterclayton
+    - destijl
   wg-kubeadm-adoption-leads:
-  - luxas
-  - justinsb
+    - luxas
+    - justinsb
   wg-cluster-api-leads:
-  - kris-nova
-  - pipejakob
-  - roberthbailey
+    - kris-nova
+    - pipejakob
+    - roberthbailey
   wg-app-def-leads:
-  - ant31
-  - sebgoa
+    - ant31
+    - sebgoa