diff --git a/src/j1/TestThread.java b/src/j1/TestThread.java
index b4699c6..c295cd9 100644
--- a/src/j1/TestThread.java
+++ b/src/j1/TestThread.java
@@ -5,11 +5,13 @@
     public static void main(String[] args){
 	System.out.print("TestThread started.");
 
-	MyThread mt1 = new MyThread("5 ", 5600);
-	MyThread mt2 = new MyThread("2 ", 2900);
+	MyThread mt1 = new MyThread("5 ", 2100);
+	MyThread mt2 = new MyThread("6 ", 500);
+	MyThread mt3 = new MyThread("7 ", 1000);
 		
 	mt1.start();
 	mt2.start();
+	mt3.start();
     }
 };
 //-----------------------------------------------------------
diff --git a/src/j5/MCChat.java b/src/j5/MCChat.java
index 15f5c1c..0e9e71e 100644
--- a/src/j5/MCChat.java
+++ b/src/j5/MCChat.java
@@ -85,7 +85,7 @@
 		}
 		else break ;// CTRL+Dは n==0 になるので、ループ終了
 			    // (Enterのみだと改行文字が含まれるため0に
-			    // ならない)
+			    // ならない
 	    }
 	} catch(Exception e){
 	    e.printStackTrace() ;
diff --git a/src/output.txt b/src/output.txt
index 65d0a8b..8b13789 100644
--- a/src/output.txt
+++ b/src/output.txt
@@ -1,2 +1 @@
-sdfsdfasdf
-sdfsdfasdfasdfsdf
+