Data fragment update by xpath #3 - rest and service layers

Issue-ID: CPS-58
Change-Id: Ie224da95b07748b63648226df6484cebae91cdec
Signed-off-by: Ruslan Kashapov <ruslan.kashapov@pantheon.tech>
diff --git a/cps-rest/docs/api/swagger/components.yml b/cps-rest/docs/api/swagger/components.yml
index 9e306cd..3694f36 100755
--- a/cps-rest/docs/api/swagger/components.yml
+++ b/cps-rest/docs/api/swagger/components.yml
@@ -68,9 +68,9 @@
       schema:
         type: string
     xpathInQuery:
-      name: cps-path
+      name: xpath
       in: query
-      description: cps-path
+      description: xpath
       required: false
       schema:
         type: string