lib: fix typo in createBlobReaderStream

Corrects the misspelling of "proecss" to "process".

Author: SeokhunEom

lib/internal/blob.js

@@ -478,7 +478,7 @@ function createBlobReaderStream(reader) {
           // We keep reading until we either reach EOS, some error, or we
           // hit the flow rate of the stream (c.desiredSize).
           // We use set immediate here because we have to allow the event
-          // loop to turn in order to proecss any pending i/o. Using
+          // loop to turn in order to process any pending i/o. Using
           // queueMicrotask won't allow the event loop to turn.
           setImmediate(() => {
             if (c.desiredSize < 0) {