Fix spelling/wording issues

Found by using:
    codespell --builtin clear,rare,usage,informal,code,names

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/x11perf.c b/x11perf.c
index e98cca5..e2e8efd 100644
--- a/x11perf.c
+++ b/x11perf.c
@@ -324,7 +324,7 @@ static char *program_name;
 static void usage(void) _X_NORETURN;
 
 /*
- * Get_Display_Name (argc, argv) Look for -display, -d, or host:dpy (obselete)
+ * Get_Display_Name (argc, argv) Look for -display, -d, or host:dpy (obsolete)
  * If found, remove it from command line.  Don't go past a lone -.
  */
 static char *