update messages

Author: pranavj1001

bin/helpers/constants.js

@@ -94,9 +94,9 @@ const userMessages = {
   SPEC_LIMIT_WARNING:
     "You might not see all your results on the dashboard because of high spec count, please consider reducing the number of spec files in this folder.",
   DOWNLOAD_BUILD_ARTIFACTS_FAILED:
-    "Downloading build artifacts for the build <build-id> failed for <machine-count> machines.",
+    "Downloading build artifact(s) for the build <build-id> failed for <machine-count> machines.",
   DOWNLOAD_BUILD_ARTIFACTS_NOT_FOUND:
-    "Build Artifacts for the session <session-id> was either not generated or not uploaded.",
+    "Build artifact(s) for the session <session-id> was either not generated or not uploaded.",
   ASYNC_DOWNLOADS:
     "Test artifacts as specified under 'downloads' can be downloaded after the build has completed its run, using 'browserstack-cypress generate-downloads <build-id>'",
   DOWNLOAD_BUILD_ARTIFACTS_SUCCESS: