diff --git a/doc/contribute_guide.md b/doc/contribute_guide.md
index 9c3933d38ebe0c575acaf022c58600bb8f30e774..31d3bec47558edee185d4c3c0ad4b680356158b9 100644
--- a/doc/contribute_guide.md
+++ b/doc/contribute_guide.md
@@ -472,7 +472,7 @@ Close #75
         scope: {
             myAttr: '@',
         }
-        The removed `inject` wasn't generaly useful for directives so there should be no code using it.
+        The removed `inject` wasn't generally useful for directives so there should be no code using it.
         ```
 
     -   关闭 Issue
diff --git a/doc/demoUsageGuide/hi3093_demo_usage_guide.md b/doc/demoUsageGuide/hi3093_demo_usage_guide.md
index 9fd1331dc76b25cd7e67201d91fa705bdee7d3c8..fe9954ea535f55511304fafbe4ce1692e28f7f47 100644
--- a/doc/demoUsageGuide/hi3093_demo_usage_guide.md
+++ b/doc/demoUsageGuide/hi3093_demo_usage_guide.md
@@ -63,10 +63,10 @@ hi3093 示例程序在 demos/hi3093/apps/openamp 目录下，main.c 文件主要
    start client os
    pty master fd is :4
    pls open /dev/pts/1 to talk with client OS
-   pty_thread for uart is runnning
+   pty_thread for uart is running
    pty master fd is :5
    pls open /dev/pts/2 to talk with client OS
-   pty_thread for console is runnning
+   pty_thread for console is running
    found matched endpoint, creating console with id:2 in host os
    ```
 
diff --git a/doc/demoUsageGuide/raspi4_demo_usage_guide.md b/doc/demoUsageGuide/raspi4_demo_usage_guide.md
index ef49f92249659d8aee398cc9b8a86256817e0487..91086382777bbfcc095d735a38dc810ed882eff9 100644
--- a/doc/demoUsageGuide/raspi4_demo_usage_guide.md
+++ b/doc/demoUsageGuide/raspi4_demo_usage_guide.md
@@ -63,10 +63,10 @@ raspi4 示例程序在 demos/raspi4/apps/openamp 目录下，main.c 文件主要
    start client os
    pty master fd is :4
    pls open /dev/pts/1 to talk with client OS
-   pty_thread for uart is runnning
+   pty_thread for uart is running
    pty master fd is :5
    pls open /dev/pts/2 to talk with client OS
-   pty_thread for console is runnning
+   pty_thread for console is running
    found matched endpoint, creating console with id:2 in host os
    ```
 
diff --git a/doc/demoUsageGuide/x86_64_demo_usage_guide.md b/doc/demoUsageGuide/x86_64_demo_usage_guide.md
index 03651a2cce1f6bd3275a6058776c0db2b668d200..2c756f551d573f263eb096e56ed97bee13332835 100644
--- a/doc/demoUsageGuide/x86_64_demo_usage_guide.md
+++ b/doc/demoUsageGuide/x86_64_demo_usage_guide.md
@@ -87,10 +87,10 @@ number of services: 1
 start client os
 pty master fd is :4
 pls open /dev/pts/1 to talk with client OS
-pty_thread for uart is runnning
+pty_thread for uart is running
 pty master fd is :5
 pls open /dev/pts/2 to talk with client OS
-pty_thread for console is runnning
+pty_thread for console is running
 found matched endpoint, creating console with id:2 in host os
 ```
 如上所示，接着在另一个ssh窗口中，运行screen /dev/pts/2(screen打开的窗口需要和上面第二次出现的/dev/pts/id中的id对应），在该窗口中，敲击回车即可触发demo程序。