Fix typo (Pashka -> Paskha).

svn path=/head/; revision=216697

usr.bin/calendar/calendar.1

@@ -155,7 +155,7 @@ The names of the recognized special days may be followed by a
 positive or negative integer, like:
 .Dq Easter+3
 or
-.Dq Pashka-4 .
+.Dq Paskha-4 .
 .Pp
 Weekdays may be followed by ``-4'' ...\& ``+5'' (aliases for
 last, first, second, third, fourth) for moving events like

usr.bin/calendar/calendar.h

@@ -167,7 +167,7 @@ void	cal(void);
 void	closecal(FILE *);
 FILE	*opencal(void);
 
-/* ostern.c / pashka.c */
+/* ostern.c / paskha.c */
 int	paskha(int);
 int	easter(int);
 

usr.bin/calendar/parsedata.c

@@ -80,7 +80,7 @@ static char *floattotime(double f);
  * ModifierIndex	::=	'Second' | 'Third' | 'Fourth' | 'Fifth' |
  *				'First' | 'Last'
  * 
- * SpecialDay		::=	'Easter' | 'Pashka' | 'ChineseNewYear'
+ * SpecialDay		::=	'Easter' | 'Paskha' | 'ChineseNewYear'
  *
  */
 static int