format file with prettier

Author: tamirms

docs/build/apps/example-application-tutorial/manage-trust.mdx

@@ -112,9 +112,12 @@ The layout of the page is quite similar to our contacts page. It has a table dis
           let errorDetails = `Transaction failed with status: ${finalResponse.status}`;
           if (finalResponse.resultXdr) {
             try {
-              const decodedResultJson = decode("TransactionResult", finalResponse.resultXdr);
+              const decodedResultJson = decode(
+                "TransactionResult",
+                finalResponse.resultXdr,
+              );
               errorDetails += `\nResult XDR: ${decodedResultJson}`;
-            } catch (xdrError) {
+            } catch {
               errorDetails += `\nRaw Result XDR: ${finalResponse.resultXdr}`;
             }
           }