diff --git a/process.c b/process.c
index 995ba01..97d6d60 100644
--- a/process.c
+++ b/process.c
@@ -3,29 +3,29 @@
 #include<sys/types.h>
 main()
 {
- 	int i,p;
+ 	int i,n;
  	printf("\n pid=%d, ppid=%d",getpid(),getppid());
  	p=fork();
- 	if(p == 0)
+ 	if(n == 0)
  	{
  		for(i=0;i<3;i++)
  			{
- 				printf("\n Child process running,pid=%d,ppid=%d",getpid(),getppid());
+ 				printf("\n Child process is running,pid=%d,ppid=%d",getpid(),getppid());
  				sleep(2);
  			}
  			printf("\n Child Exited\n");
  			sleep(2);
  	}
- 	else if(p>0)
+ 	else if(n>0)
  	{
  		for(i=0;i<6;i++)
  			{
- 		 		printf("\n Parent process running pid=%d,ppid=%d",getpid(),getppid());
+ 		 		printf("\n Parent process is running pid=%d,ppid=%d",getpid(),getppid());
  		 		sleep(2);
  		 	}
  	}
  	else
- 		printf("\n Error in creating chid process");
+ 		printf("\n Error in creating child process");
  }
  	
  		  
diff --git a/semaphore.c b/semaphore.c
index 07d3fe0..dd6c655 100644
--- a/semaphore.c
+++ b/semaphore.c
@@ -34,6 +34,6 @@ main()
 	printf("Value after unlocking is %d\n",val1);
 	
 	if((semctl(sid,0,IPC_RMID) == 0))
-	printf("Closed the semaphore\n");
+	printf("Close the semaphore\n");
 }