Update README.md

README.md

@@ -145,7 +145,7 @@ Use the links below to proceed to the next use cases:<div>
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-   - Open the workspace do **not modify it yet**, and click on ![workspace](images/duplicate.png) (New dialog will be opened).
+   - Open the workspace do **not modify it**, and click on ![workspace](images/duplicate.png) (New dialog will be opened).
 
    - Under <b>Name</b> provide your studentID e.g. student99 and click on <b>Duplicate</b> (new tab) will be opened