Fix typo

Author: guibescos

src/__tests__/PythNetworkRestClient.test.ts

@@ -0,0 +1,27 @@
+import { clusterApiUrl, Connection } from '@solana/web3.js'
+import { getPythProgramKeyForCluster, PythHttpClient } from '..'
+
+test('PythHttpClientCall', (done) => {
+  jest.setTimeout(20000)
+  try {
+    const programKey = getPythProgramKeyForCluster('testnet')
+    const currentConnection = new Connection(clusterApiUrl('testnet'))
+    const pyth_client = new PythHttpClient(currentConnection, programKey)
+    pyth_client.getData().then(
+      (result) => {
+        try {
+          // Find a product with symbol "SOL/USD"
+          const products = result.products.filter((p) => p.symbol === 'Crypto.SOL/USD')
+          expect(products.length).toBeGreaterThan(0)
+
+          done()
+        } catch (cerr) {
+          done(cerr)
+        }
+      },
+      (err) => done(err),
+    )
+  } catch (err_catch) {
+    done(err_catch)
+  }
+})