Fix comment

Author: Quinn-With-Two-Ns

temporal-sdk/src/main/java/io/temporal/internal/worker/BasePoller.java

@@ -56,8 +56,8 @@ public CompletableFuture<Void> shutdown(ShutdownManager shutdownManager, boolean
     }
 
     return shutdownManager
-        // it's ok to forcefully shutdown pollers, especially because they stuck in a long poll call
-        // we don't lose any progress doing that
+        // it's ok to forcefully shutdown pollers, because they are stuck in a long poll call
+        // so we don't risk loosing any progress doing that.
         .shutdownExecutorNow(pollExecutor, this + "#pollExecutor", Duration.ofSeconds(1))
         .exceptionally(
             e -> {