Fix spelling/wording issues

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

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

2 files changed, 3 insertions, 3 deletions

diff --git a/README.md b/README.md
index d6a21fc..fd2585e 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@ Xorg mailing list:
 
   https://lists.x.org/mailman/listinfo/xorg
 
-The master development code repository can be found at:
+The primary development code repository can be found at:
 
   https://gitlab.freedesktop.org/xorg/app/xlsfonts
 
diff --git a/dsimple.c b/dsimple.c
index 5bb43e1..99bff1d 100644
--- a/dsimple.c
+++ b/dsimple.c
@@ -42,7 +42,7 @@ from The Open Group.
 #include "dsimple.h"
 
 /*
- * Just_display: A group of routines designed to make the writting of simple
+ * Just_display: A group of routines designed to make the writing of simple
  *               X11 applications which open a display but do not open
  *               any windows much faster and easier.  Unless a routine says
  *               otherwise, it may be assumed to require program_name, dpy,
@@ -58,7 +58,7 @@ Display *dpy = NULL;
 int      screen = 0;
 
 /*
- * 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 *