fix typo in wsdisplay.c

[Crystal Kolipe]

Fix a fairly obvious comment typo:

--- wsdisplay.c.dist    Tue Jan 10 09:42:14 2023
+++ wsdisplay.c Tue Jan 10 09:42:59 2023
@@ -2212,7 +2212,7 @@
 }
 
 /*
- * Switch rhe console display to its ddb screen, avoiding locking
+ * Switch the console display to its ddb screen, avoiding locking
  * where we can.
  */
 void