8 files changed, 10 insertions, 10 deletions
diff --git a/README.md b/README.md
index 44529f1..688161e 100644
--- a/README.md
+++ b/README.md
@@ -32,15 +32,15 @@ instances and the app/socket-to-stack-mappings, which are provided via the orche
 different transport layer protocol and also provide the flexibility to choose a protocol stack
 from manybased on functional/performance requirements.
 # 3.  Quick Start
-Refer doc/Build_DMM.md 
+ * [Refer doc/Build_DMM.md.](https://git.fd.io/dmm/plain/doc/Build_DMM.md)
 
 # 4.  Involved
  * [Bi-Weekly DMM Metting.](https://wiki.fd.io/view/DMM/Meettng)
  * [Join the DMM Mailing List.](https://lists.fd.io/g/dmm-dev)
  * [Join fdio-dmm IRC channel.](https://wiki.fd.io/view/IRC)
  * [Browse the code.](https://git.fd.io/dmm/tree/)
- * [18.07 Release Plan](https://wiki.fd.io/view/Projects/dmm/Release_Plans/Release_Plan_18.07)
- 
+ * [18.10 Release Plan](https://wiki.fd.io/view/Projects/dmm/Release_Plans/Release_Plan_18.10)
+
 # 5. More Information
 - https://wiki.fd.io/view/DMM
 - https://wiki.fd.io/view/Project_Proposals/DMM
diff --git a/doc/Build_DMM.md b/doc/Build_DMM.md
index b74d5fb..fb35d2f 100644
--- a/doc/Build_DMM.md
+++ b/doc/Build_DMM.md
@@ -95,7 +95,7 @@ Check hugepage info
     sudo mkdir -p /var/run/ip_module
 ```
 
-# 6. Biuld and Run the APP
+# 6. Build and Run the APP
 
 - Link the app with the lib **libnStackAPI.so** first, you can refer to app_example/perf-test
 
diff --git a/src/framework/common/base/include/common/common_mem_api.h b/src/framework/common/base/include/common/common_mem_api.h
index d143732..40b01b9 100644
--- a/src/framework/common/base/include/common/common_mem_api.h
+++ b/src/framework/common/base/include/common/common_mem_api.h
@@ -90,7 +90,7 @@ get_sys_pid ()
   return g_sys_host_pid;
 }
 
-pid_t updata_sys_pid ();
+pid_t update_sys_pid ();
 u32_t sys_now (void);
 
 #define sys_sem_t sys_sem_t_v2
diff --git a/src/framework/lib_common_mem/common_api.c b/src/framework/lib_common_mem/common_api.c
index 566b8be..cfb869d 100644
--- a/src/framework/lib_common_mem/common_api.c
+++ b/src/framework/lib_common_mem/common_api.c
@@ -275,7 +275,7 @@ sys_get_hostpid_from_file (pid_t pid)
 }
 
 pid_t
-updata_sys_pid ()
+update_sys_pid ()
 {
   g_sys_host_pid = SYS_HOST_INITIAL_PID;
   return get_sys_pid ();
diff --git a/src/nSocket/nstack/nstack.c b/src/nSocket/nstack/nstack.c
index 4198266..225c297 100644
--- a/src/nSocket/nstack/nstack.c
+++ b/src/nSocket/nstack/nstack.c
@@ -769,7 +769,7 @@ nstack_fw_init ()
       }
 
       common_mem_rwlock_read_lock (get_fork_lock ());
-      updata_sys_pid ();
+      update_sys_pid ();
       u8 proc_type = NSFW_PROC_APP;
       nsfw_mem_para stinfo = { 0 };
 
diff --git a/src/nSocket/nstack/nstack_fd_mng.c b/src/nSocket/nstack/nstack_fd_mng.c
index ba9b8f1..86e045d 100644
--- a/src/nSocket/nstack/nstack_fd_mng.c
+++ b/src/nSocket/nstack/nstack_fd_mng.c
@@ -180,7 +180,7 @@ nstack_fork_init_parent (pid_t ppid)
 void
 nstack_fork_init_child (pid_t ppid)
 {
-  pid_t cpid = updata_sys_pid ();
+  pid_t cpid = update_sys_pid ();
   NSSOC_LOGDBG ("parent_pid=%d, child_pid=%d", ppid, cpid);
 
   nsfw_mgr_clr_fd_lock ();
diff --git a/src/nSocket/nstack/nstack_socket.c b/src/nSocket/nstack/nstack_socket.c
index cd1557b..c967d64 100644
--- a/src/nSocket/nstack/nstack_socket.c
+++ b/src/nSocket/nstack/nstack_socket.c
@@ -2797,7 +2797,7 @@ nstack_fork (void)
       pid = nsfw_base_fork ();
       if (pid == 0)
         {
-          updata_sys_pid ();
+          update_sys_pid ();
         }
       NSSOC_LOGERR ("g_nStackInfo has not initialized]parent_pid=%d, pid=%d",
                     parent_pid, pid);
diff --git a/stacks/lwip_stack/lwip_src/socket/stackx_protocol_api.c b/stacks/lwip_stack/lwip_src/socket/stackx_protocol_api.c
index 920d73d..0be8d7b 100644
--- a/stacks/lwip_stack/lwip_src/socket/stackx_protocol_api.c
+++ b/stacks/lwip_stack/lwip_src/socket/stackx_protocol_api.c
@@ -56,7 +56,7 @@ sbr_init_protocol ()
 int
 sbr_fork_protocol ()
 {
-  pid_t pid = updata_sys_pid ();
+  pid_t pid = update_sys_pid ();
 
   NSSBR_LOGINF ("update pid in child]pid=%d", pid);
   return sbr_fork_stackx ();