patch 8.1.0989: various small code ugliness
Problem: Various small code ugliness.
Solution: Remove pointless NULL checks. Fix function calls. Fix typos.
(Dominique Pelle, closes #4060)
diff --git a/src/option.h b/src/option.h
index 7824520..9050bab 100644
--- a/src/option.h
+++ b/src/option.h
@@ -193,8 +193,8 @@
#define SHM_WRI 'w' /* "[w]" instead of "written" */
#define SHM_A "rmfixlnw" /* represented by 'a' flag */
#define SHM_WRITE 'W' /* don't use "written" at all */
-#define SHM_TRUNC 't' /* trunctate file messages */
-#define SHM_TRUNCALL 'T' /* trunctate all messages */
+#define SHM_TRUNC 't' /* truncate file messages */
+#define SHM_TRUNCALL 'T' /* truncate all messages */
#define SHM_OVER 'o' /* overwrite file messages */
#define SHM_OVERALL 'O' /* overwrite more messages */
#define SHM_SEARCH 's' /* no search hit bottom messages */