Correct URL for Get a node using anchor and dataspace

Issue-ID: CPS-252

Signed-off-by: Rishi.Chail <rishi.chail@est.tech>
Change-Id: I26bf4e30f49d1b47c38826360cd046ff41081aa8
diff --git a/cps-rest/docs/api/swagger/cpsAdmin.yml b/cps-rest/docs/api/swagger/cpsAdmin.yml
index f1bac8d..5040e2c 100755
--- a/cps-rest/docs/api/swagger/cpsAdmin.yml
+++ b/cps-rest/docs/api/swagger/cpsAdmin.yml
@@ -1,4 +1,4 @@
-dataspace:
+dataspaces:
   post:
     description: Create a new dataspace
     tags: