update zh-cn/contribute/OpenHarmony-c-cpp-secure-coding-guide.md.

Signed-off-by: HW<huangwei156@huawei.com>

zh-cn/contribute/OpenHarmony-c-cpp-secure-coding-guide.md

@@ -2447,7 +2447,7 @@ size_t pathSize = 0;
 
 pathSize = (size_t)PATH_MAX;
 
-if (VerifyPathSize(pathSize) == true) {
+if (VerifyPathSize(pathSize)) {
     canonicalFilename = (char *)malloc(pathSize);
 
     if (canonicalFilename == NULL) {
@@ -2461,7 +2461,7 @@ if (realpathRes == NULL) {
     ... // 错误处理
 }
 
-if (VerifyFile(realpathRes) == false) {
+if (VerifyFile(realpathRes)) {
     ... // 错误处理
 }
 
@@ -3101,7 +3101,7 @@ if (file == NULL) {
 }
 
 if (IS_ERR(file)) {
-	printk("Error occured while opening file %s, exiting ...\n", MY_FILE);
+	printk("Error occurred while opening file %s, exiting ...\n", MY_FILE);
 	return 0;
 }