Applied feedbacks from @zgramana

- fix spelling mistake
- use 0 as default value of executorThreadPooSize instead of -1

Author: Hideki Itakura

src/main/java/com/couchbase/lite/Manager.java

@@ -673,8 +673,8 @@ protected boolean isAutoMigrateBlobStoreFilename() {
      * @exclude
      */
     @InterfaceAudience.Private
-    public int getExecutorThreadPooSize() {
-        return this.options.getExecutorThreadPooSize();
+    public int getExecutorThreadPoolSize() {
+        return this.options.getExecutorThreadPoolSize();
     }
 }
 

src/main/java/com/couchbase/lite/ManagerOptions.java

@@ -20,7 +20,7 @@ public class ManagerOptions {
      * ReplicationInternal.java: public static final int EXECUTOR_THREAD_POOL_SIZE = 5;
      * https://github.com/couchbase/couchbase-lite-java-core/issues/343
      */
-    private int executorThreadPooSize = -1;
+    private int executorThreadPoolSize = 0;
 
     public ManagerOptions() {
     }
@@ -41,11 +41,11 @@ public void setAutoMigrateBlobStoreFilename(boolean autoMigrateBlobStoreFilename
         this.autoMigrateBlobStoreFilename = autoMigrateBlobStoreFilename;
     }
 
-    public int getExecutorThreadPooSize() {
-        return executorThreadPooSize;
+    public int getExecutorThreadPoolSize() {
+        return executorThreadPoolSize;
     }
 
-    public void setExecutorThreadPooSize(int executorThreadPooSize) {
-        this.executorThreadPooSize = executorThreadPooSize;
+    public void setExecutorThreadPoolSize(int executorThreadPoolSize) {
+        this.executorThreadPoolSize = executorThreadPoolSize;
     }
 }

src/main/java/com/couchbase/lite/replicator/ReplicationInternal.java

@@ -320,10 +320,10 @@ protected void initNetworkReachabilityManager() {
 
     protected void goOnlineInitialStartup() {
 
-        int executorThreadPooSize = db.getManager().getExecutorThreadPooSize() <= 0 ?
-                EXECUTOR_THREAD_POOL_SIZE: db.getManager().getExecutorThreadPooSize();
-        Log.e(Log.TAG_SYNC, "executorThreadPooSize=" +  executorThreadPooSize);
-        remoteRequestExecutor = Executors.newScheduledThreadPool(executorThreadPooSize, new ThreadFactory() {
+        int executorThreadPoolSize = db.getManager().getExecutorThreadPoolSize() <= 0 ?
+                EXECUTOR_THREAD_POOL_SIZE: db.getManager().getExecutorThreadPoolSize();
+        Log.v(Log.TAG_SYNC, "executorThreadPoolSize=" +  executorThreadPoolSize);
+        remoteRequestExecutor = Executors.newScheduledThreadPool(executorThreadPoolSize, new ThreadFactory() {
             private int counter = 0;
             @Override
             public Thread newThread(Runnable r) {