Update assignment.md

5-browser-extension/3-background-tasks-and-performance/assignment.md

@@ -1,9 +1,9 @@
 # Analyze a site for performance
 
-Provide a detailed report of a web site, showing areas where performance is problematic. Analyze why the site is slow and what you could do to speed it up. Don't rely only on the browser tools, but do some research on other tools that can help your report
+Provide a detailed report of a web site, showing areas where performance is problematic. Analyze why the site is slow and what you could do to speed it up. Don't rely only on the browser tools, but do some research on other tools that can help your report.
 
 ## Rubric
 
 | Criteria | Exemplary                                                                                                  | Adequate                    | Needs Improvement             |
 | -------- | ---------------------------------------------------------------------------------------------------------- | --------------------------- | ----------------------------- |
-|          | A report is presented with details drawn not only from browser tools but from 3rd party tools if available | A basic report is presented | A minimal report is presented |
+|          | A report is presented with details drawn not only from browser tools but from 3rd party tools if available | A basic report is presented | A minimal report is presented |