Fix man page typo and cppcheck warnings.

man/remind.1.in

@@ -1982,7 +1982,7 @@ symbolic links to files.
 .PP
 The \fBSYSINCLUDE\fR command is similar to \fBDO\fR, but it looks for
 relative pathnames under the system directory containing standard reminder
-scripts.  For thie version of \fBRemind\fR, the system directory is
+scripts.  For this version of \fBRemind\fR, the system directory is
 "@prefix@/share/remind".
 .PP
 .SH THE RUN COMMAND

src/main.c

@@ -1998,7 +1998,7 @@ get_day_name(int wkday)
     if (wkday < 0 || wkday > 6) {
         return "INVALID_WKDAY";
     }
-    return t(DayName[wkday]);
+    return tr(DayName[wkday]);
 }
 
 char const *
@@ -2007,7 +2007,7 @@ get_month_name(int mon)
     if (mon < 0 || mon > 11) {
         return "INVALID_MON";
     }
-    return t(MonthName[mon]);
+    return tr(MonthName[mon]);
 }
 
 static int GetOnceDateFromFile(void)

src/protos.h

@@ -272,6 +272,5 @@ void InitTranslationTable(void);
 char const *GetTranslatedString(char const *orig);
 int GetTranslatedStringTryingVariants(char const *orig, DynamicBuffer *out);
 char const *GetErr(int r);
-char const *t(char const *s);
 char const *tr(char const *s);
 void print_escaped_string(FILE *fp, char const *s);

src/trans.c

@@ -313,7 +313,7 @@ GetTranslatedStringTryingVariants(char const *orig, DynamicBuffer *out)
     return 0;
 }
 
-char const *t(char const *orig)
+char const *tr(char const *orig)
 {
     char const *n = GetTranslatedString(orig);
     if (n) {
@@ -322,12 +322,6 @@ char const *t(char const *orig)
     return orig;
 }
 
-/* If another "t" is in scope... */
-char const *tr(char const *orig)
-{
-    return t(orig);
-}
-
 int
 DoTranslate(ParsePtr p)
 {

src/var.c

@@ -968,7 +968,7 @@ static int SetTranslatableVariable(SysVar *v, Value *value)
 
 static int GetTranslatableVariable(SysVar *v, Value *value)
 {
-    char const *translated = t((char const *) v->value);
+    char const *translated = tr((char const *) v->value);
     if (translated) {
         value->v.str = StrDup(translated);
     } else {