Omit the twice occured words in  npwg_spec_support.rst
@@ -17,7 +17,7 @@ functionality are using different way of defining the additional interfaces in
Pods. There is no standard approach among those CNI plugins.
Therefore, the Networking Plumbing Working Group [#]_ drafted a spec (the NPWG
-spec) trying to standardize the the way of attaching Pods to multiple networks.
+spec) trying to standardize the way of attaching Pods to multiple networks.
Proposed Change
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