diff --git a/docs/JVM/4_JVM.md b/docs/JVM/4_JVM.md
index 7de0cc58..278891b9 100644
--- a/docs/JVM/4_JVM.md
+++ b/docs/JVM/4_JVM.md
@@ -77,4 +77,4 @@ System.out.println("i4=i5   " + (i4 == i5)); //输出 i4=i5 false
 //i5+i6得到40，比较的是数值
 System.out.println("i4=i5+i6   " + (i4 == i5 + i6)); //输出 i4=i5+i6 true
 System.out.println("40=i5+i6   " + (40 == i5 + i6)); //输出 40=i5+i6 true    
-```
\ No newline at end of file
+```