some typo in lib/libc/sys/tls.2

[Sepherosa Ziehau <sepherosa@xxxxxxxxx>]

this patch fixes some typo in lib/libc/sys/tls.2
please review it.

-- 
Live Free or Die

Index: tls.2
===================================================================
RCS file: /opt/df_cvs/src/lib/libc/sys/tls.2,v
retrieving revision 1.4
diff -u -r1.4 tls.2
--- tls.2	21 Mar 2005 17:11:38 -0000	1.4
+++ tls.2	9 May 2005 08:54:52 -0000
@@ -86,7 +86,8 @@
 If the kernel is unable to accomodate the supplied base address an error
 will be returned.
 .Sh RETURN VALUES
-A return value of 0 is returned on success, -1 on error.
+On success a descriptor representing the facility is returned,
+-1 on error.
 .Sh ERRORS
 .Bl -tag -width Er
 .It Bq Er ERANGE
@@ -128,21 +129,21 @@
         perror("setarea");
         exit(1);
     }
-    printf("gs = %04x\n", gs);
+    printf("gs = %04x\en", gs);
     __asm __volatile("movl %0,%%eax; movl %%eax,%%gs" : "=m" (gs) : : "ax");
 
     if (sys_get_tls_area(0, &info, sizeof(info)) < 0) {
         perror("getarea");
         exit(1);
     }
-    printf("%p/%d\n", info.base, info.size);
+    printf("%p/%d\en", info.base, info.size);
 
     X = 1;
-    printf("should be 1: %d\n", getdata(0));
+    printf("should be 1: %d\en", getdata(0));
     X = 2;
-    printf("should be 2: %d\n", getdata(0));
+    printf("should be 2: %d\en", getdata(0));
 
-    printf("this should fault:\n");
+    printf("this should fault:\en");
     fflush(stdout);
     getdata(4);
 
@@ -153,8 +154,7 @@
 getdata(int offset)
 {
     int rv;
-    __asm __volatile("movl %%gs:(%0),%%eax; movl %%eax,%1" : "+r" (offset) : "m"
- (rv) : "ax");
+    __asm __volatile("movl %%gs:(%0),%%eax; movl %%eax,%1" : "+r" (offset) : "m" (rv) : "ax");
     return (rv);
 }