Remove trailing whitespace in users.yaml

@@ -16,7 +16,7 @@ users:
         username: E-tendertest
         homepage: "http://bid.uat.e-tender.biz/#/profile"
         login: Misha2
-        password: Password1 
+        password: Password1
         browser:  chrome
         position:  [0, 0]
         size:  [800, 800]
@@ -58,7 +58,7 @@ users:
         broker: Netcast
         username: Netcasttest
         homepage: "http://dz2.byustudio.in.ua"
-        login: halyna.khimka@gmail.com 
+        login: halyna.khimka@gmail.com
         password: JHO5VUp5n
         browser: chrome
         position:  [0, 0]
@@ -75,7 +75,7 @@ users:
         username: Newtendtest
         homepage: "http://dev23.newtend.com/openprocurement/#/home/page/1"
         login: openprocurement@mailinator.com
-        password: 123123 
+        password: 123123
         browser:  chrome
         position:  [0, 0]
         size:  [1200, 1200]