Update PULL-EXAMPLE.md

PULL-EXAMPLE.md

@@ -1,23 +1,23 @@
-# Pull Request Example #
+# Pull Request Example#
 
 Thank you for contributing to CISA's Log4j-affected-db GitHub Repository! Please
-follow the steps listed below in order to add a product to the public 
-repository. **Note:** To assure the accuracy of data please only include 
-products that have official advisories or alerts that verify the product's 
-vulnerability status to  [CVE-2021-4104](https://nvd.nist.gov/vuln/detail/cve-2021-4104), 
-[CVE-2021-44228](https://nvd.nist.gov/vuln/detail/CVE-2021-44228), 
-[CVE-2021-45046](https://nvd.nist.gov/vuln/detail/CVE-2021-45046), 
+follow the steps listed below in order to add a product to the public
+repository. **Note:** To assure the accuracy of data please only include
+products that have official advisories or alerts that verify the product's
+vulnerability status to  [CVE-2021-4104](https://nvd.nist.gov/vuln/detail/cve-2021-4104),
+[CVE-2021-44228](https://nvd.nist.gov/vuln/detail/CVE-2021-44228),
+[CVE-2021-45046](https://nvd.nist.gov/vuln/detail/CVE-2021-45046),
 and/or [CVE-2021-45105](https://nvd.nist.gov/vuln/detail/CVE-2021-45105?s=09).
 
 **Step 1:** Go to the cisagov data .yml files and choose the appropriate file to
-include your updates (example link). The files are separated alphabetically 
-based on the first letter of the vendor name. For example, 'CISA' would be 
+include your updates (example link). The files are separated alphabetically
+based on the first letter of the vendor name. For example, 'CISA' would be
 located in [`cisagov_C.yml`](https://github.com/cisagov/data/cisagov_C.yml).
 
 **Step 2:** Click the file edit button.
 
 **Step 3:** Add the blank template to the **.yml** file for new entries and fill
-it out with the correct data.  
+it out with the correct data.
 
 Blank template:
 
@@ -53,19 +53,19 @@ Blank template:
   last_updated: ''
 ```
 
-**Step 4:** Verify the new entry was entered before and/or after the prior and 
+**Step 4:** Verify the new entry was entered before and/or after the prior and
 next entries.
 
-- If you are adding it to the beginning of the file, ensure you are pasting 
+- If you are adding it to the beginning of the file, ensure you are pasting
 it after `software:` and before the next entry starting with `- vendor:`.
-- If you are adding it to the end of the file, ensure the entry ends before 
+- If you are adding it to the end of the file, ensure the entry ends before
 the file is closed out with `...`.
 
 **Step 5:** When you add content to the file, remove the `''` or `[]` for fields
 which are replaced with values (strings `''` or lists `[]` should be replaced as
-shown in the example below, with list values on the following line(s) starting 
-with hyphen(s) `-`). The symbols should only remain used when fields remain 
-empty. For example, `fixed_versions: []` in our example below remains as is, 
+shown in the example below, with list values on the following line(s) starting
+with hyphen(s) `-`). The symbols should only remain used when fields remain
+empty. For example, `fixed_versions: []` in our example below remains as is,
 given there are no patched versions available for this entry.
 
 **Note:** not all fields have to be updated.
@@ -108,7 +108,7 @@ Entry example:
   last_updated: '2021-12-14T00:00:00'
 ```
 
-**Step 6:** Validate that your data follows the appropriate format and proceed 
-with submitting the pull request. 
+**Step 6:** Validate that your data follows the appropriate format and proceed
+with submitting the pull request.
 
 For any additional questions feel free to [submit an Issue request](https://github.com/cisagov/log4j-affected-db/issues).