[DOC] Escape the word "Time" that does not mean Time class

Author: nobu

lib/time.rb

@@ -444,8 +444,8 @@ def parse(date, now=self.now)
     # %X :: Preferred representation for the time alone, no date
     # %y :: Year without a century (00..99)
     # %Y :: Year which may include century, if provided
-    # %z :: Time zone as  hour offset from UTC (e.g. +0900)
-    # %Z :: Time zone name
+    # %z :: \Time zone as hour offset from UTC (e.g. +0900)
+    # %Z :: \Time zone name
     # %% :: Literal "%" character
     # %+ :: date(1) (%a %b %e %H:%M:%S %Z %Y)
     #