Merge pull request #5953 from pnvnd/patch-1

fix(parser error message): Added another place to escape `@` for JS snippet

src/content/docs/browser/browser-monitoring/troubleshooting/troubleshoot-your-browser-monitoring-installation.mdx

@@ -257,12 +257,19 @@ These troubleshooting steps apply to problems when New Relic's browser monitorin
     ```
     Parser Error Message: "").pop().split("" is not valid at the start of a code block. Only identifiers, keywords, comments, "(" and "{" are valid.
     ```
+
+    ```
+    error CS0103: The name 'nr' does not exist in the current context
+    ```
 
-    The error is caused by an `@` symbol in theJavaScript snippet for browser monitoring . The `@` symbol represents the beginning of a code block in Razor. The line that causes the problem is:
+    The error is caused by an `@` symbol in the JavaScript snippet for browser monitoring . The `@` symbol represents the beginning of a code block in Razor. The line that causes the problem is:
 
     ```
     .split("@").pop().split(":")
     ```
+    ```
+    "@nr="
+    ```
 
     To fix this issue, use **one** of these workarounds:
 
@@ -274,6 +281,9 @@ These troubleshooting steps apply to problems when New Relic's browser monitorin
       ```
       .split("@@").pop().split(":")
       ```
+      ```
+      "@@nr="
+      ```
 
     Use only one of the workarounds. Using both will break the code again.
   </Collapser>