fix(Space Widget): review comments has been addressed.

Author: parv_gour

packages/node_modules/@webex/react-component-activity-item-base/src/__snapshots__/index.test.js.snap

@@ -30,7 +30,6 @@ exports[`ActivityItemBase component renders properly 1`] = `
         className="webex-published published"
       >
         2016-09-20T19:52:57.186Z
-         
       </div>
     </div>
     <div
@@ -106,8 +105,7 @@ exports[`ActivityItemBase component renders properly when additional 1`] = `
       <div
         className="webex-published published"
       >
-        2016-09-20T19:52:57.186Z
-         
+        2016-09-20T19:52:57.186Z 
       </div>
     </div>
     <div
@@ -184,7 +182,6 @@ exports[`ActivityItemBase component renders properly when flagged 1`] = `
         className="webex-published published"
       >
         2016-09-20T19:52:57.186Z
-         
       </div>
     </div>
     <div
@@ -261,7 +258,6 @@ exports[`ActivityItemBase component renders properly when flagged pending 1`] =
         className="webex-published published"
       >
         2016-09-20T19:52:57.186Z
-         
       </div>
     </div>
     <div
@@ -496,7 +492,6 @@ exports[`ActivityItemBase component renders properly when pending 1`] = `
         className="webex-published published"
       >
         2016-09-20T19:52:57.186Z
-         
       </div>
     </div>
     <div
@@ -542,8 +537,7 @@ exports[`ActivityItemBase component renders properly when self 1`] = `
       <div
         className="webex-published published"
       >
-        2016-09-20T19:52:57.186Z
-         
+        2016-09-20T19:52:57.186Z 
       </div>
     </div>
     <div
@@ -634,7 +628,6 @@ exports[`ActivityItemBase component renders properly with error 1`] = `
         className="webex-published published"
       >
         2016-09-20T19:52:57.186Z
-         
       </div>
     </div>
     <div